My cousin performed excellent under tuition of Krishna Sir with CGPA 9.3. Thank you for your valuable time and experience.
Krishna
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9 yrs of Exp 
4 students 
Sector-44 A, Chandigarh Details verified of Krishna✕
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Tutor's home My cousin performed excellent under tuition of Krishna Sir with CGPA 9.3. Thank you for your valuable time and experience.
Share this profile Hindi Mother Tongue (Native)
English Proficient
BIT DURG 2015
Bachelor of Engineering (B.E.)
Sector-44 A, Chandigarh, India - 160047
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2 Students Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
9
Board
NIOS, State, ICSE, International Baccalaureate, CBSE, IGCSE
Preferred class strength
One on one/ Private Tutions, Group Classes
Experience in School or College
Many Class 8 to Class 12 th students taught.
Subjects taught
History and Civics, Information and Comunication Technology, Social Science, Computer Application, Science, Chemistry, Biology, EVS, Physics, Computer Practices, Geography, Mathematics, Sanskrit, English, Hindi
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
9
Board
NIOS, State, ICSE, CBSE, IGCSE
Preferred class strength
One on one/ Private Tutions, Group Classes
Subjects taught
Mathematics, Physics, Hindi, Information and Comunication Technology, Social Science, English Literature, Sanskrit, Geography, Chemistry, English, Science, Computer Application
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
7
Board
CBSE, State, ISC/ICSE
Subjects taught
Physics, History, English, Chemistry, Mathematics, Biology, Geography, Hindi
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in BTech Tuition
4
BTech Electrical & Communication
Antennas, Electronic System Design, Electronic Product Design & Packaging, Communication Networks, Microwave Integrated Circuits, Radar and Navigation Systems, Electromagnetic Waves, Wireless Communication, Analog Communication, Electronic Circuit Design, Electronic Instrumentation, Linear and Digital Control Systems, Microcontrollers and Applications, Digital Electronics, Linear Systems & Signals, Semiconductor Device Physics, Network Analysis, Digital Communication, Analog Electronics, Mobile Communication, Satellite Communication
BTech Branch
BTech Electrical & Communication Engineering
Type of class
Regular Classes, Crash Course
Class strength catered to
One on one/ Private Tutions
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
2
Board
CBSE, State, ISC/ICSE
Subjects taught
Chemistry, Mathematics, Physics, Hindi, English
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
8
Board
State, CBSE, ICSE
Subjects taught
Hindi, English, Computers, Chemistry, Geography, Computer Science, Physics, History, Mathematics, Science, Social science, Sanskrit
Taught in School or College
No
Teaching Experience in detail in Class 8 Tuition
I have taught many students upto class 10 during my higher studies .
1 Student Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 7 Tuition
8
Board
State, CBSE, ICSE
Subjects taught
Chemistry, Sanskrit, Computers, Hindi, Science, Computer Science, Mathematics, Social science, Physics, English, Geography
Taught in School or College
No
Teaching Experience in detail in Class 7 Tuition
I have taught many students upto class 10th during my higher studies..
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in BSc Tuition
1
Type of class
Regular Classes, Crash Course
Class strength catered to
One on one/ Private Tutions
Taught in School or College
No
BSc Branch
BSc Mathematics
BSc Mathematics Subjects
Algebra, Calculus, Numerical Methods and Programming
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Engineering Diploma Tuition
3
Engineering Diploma Branch
Electronics
Type of class
Regular Classes, Crash Course
Class strength catered to
One on one/ Private Tutions, Group Classes
Taught in School or College
No
5 out of 5 1 review
Ankit Anand
"My cousin performed excellent under tuition of Krishna Sir with CGPA 9.3. Thank you for your valuable time and experience. "
Have you attended any class with Krishna?
Answered on 11/07/2019
Ask a Question
Post a Lesson
Colour is a qualitative human perception that is not merely a function of wavelength or frequency (intensity matters too). If you look at an object while your eye is exposed to another medium than air, the perception we call colour may change due to different absorption of the light in the medium.
Colour is defined by the eye, and only indirectly from physical properties like wavelength and frequency. Since this interaction happens in a medium of a fixed index of refraction (the vitreous humour of your eye), the frequency/wavelength relation inside your eye is fixed.
Outside your eye, the frequency stays constant, and the wavelength changes according to the medium, so I would say the frequency is what counts more.
Like 0 
Answers 90 
Comments Answered on 24/06/2019
Ask a Question
Post a Lesson
We know that
x3+y3+z3-3xyz=(x+y+z)(x2+y2+z2-xy-yz-zx) .....(1)
Given here,
x2+y2+z2=xy+yz+zx
=> (x2+y2+z2-xy-yz-zx)=0 ....(2)
Putting value of equation (2) into equation (1),we will get as
=> x3+y3+z3-3xyz=(x+y+z)x(0)
=> x3+y3+z3-3xyz=0
=> x3+y3+z3=3xyz ...Ans
Like 1 Answers 278 Comments Ask a Question
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2 Students Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
9
Board
NIOS, State, ICSE, International Baccalaureate, CBSE, IGCSE
Preferred class strength
One on one/ Private Tutions, Group Classes
Experience in School or College
Many Class 8 to Class 12 th students taught.
Subjects taught
History and Civics, Information and Comunication Technology, Social Science, Computer Application, Science, Chemistry, Biology, EVS, Physics, Computer Practices, Geography, Mathematics, Sanskrit, English, Hindi
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
9
Board
NIOS, State, ICSE, CBSE, IGCSE
Preferred class strength
One on one/ Private Tutions, Group Classes
Subjects taught
Mathematics, Physics, Hindi, Information and Comunication Technology, Social Science, English Literature, Sanskrit, Geography, Chemistry, English, Science, Computer Application
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
7
Board
CBSE, State, ISC/ICSE
Subjects taught
Physics, History, English, Chemistry, Mathematics, Biology, Geography, Hindi
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in BTech Tuition
4
BTech Electrical & Communication
Antennas, Electronic System Design, Electronic Product Design & Packaging, Communication Networks, Microwave Integrated Circuits, Radar and Navigation Systems, Electromagnetic Waves, Wireless Communication, Analog Communication, Electronic Circuit Design, Electronic Instrumentation, Linear and Digital Control Systems, Microcontrollers and Applications, Digital Electronics, Linear Systems & Signals, Semiconductor Device Physics, Network Analysis, Digital Communication, Analog Electronics, Mobile Communication, Satellite Communication
BTech Branch
BTech Electrical & Communication Engineering
Type of class
Regular Classes, Crash Course
Class strength catered to
One on one/ Private Tutions
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
2
Board
CBSE, State, ISC/ICSE
Subjects taught
Chemistry, Mathematics, Physics, Hindi, English
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
8
Board
State, CBSE, ICSE
Subjects taught
Hindi, English, Computers, Chemistry, Geography, Computer Science, Physics, History, Mathematics, Science, Social science, Sanskrit
Taught in School or College
No
Teaching Experience in detail in Class 8 Tuition
I have taught many students upto class 10 during my higher studies .
1 Student Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 7 Tuition
8
Board
State, CBSE, ICSE
Subjects taught
Chemistry, Sanskrit, Computers, Hindi, Science, Computer Science, Mathematics, Social science, Physics, English, Geography
Taught in School or College
No
Teaching Experience in detail in Class 7 Tuition
I have taught many students upto class 10th during my higher studies..
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in BSc Tuition
1
Type of class
Regular Classes, Crash Course
Class strength catered to
One on one/ Private Tutions
Taught in School or College
No
BSc Branch
BSc Mathematics
BSc Mathematics Subjects
Algebra, Calculus, Numerical Methods and Programming
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Engineering Diploma Tuition
3
Engineering Diploma Branch
Electronics
Type of class
Regular Classes, Crash Course
Class strength catered to
One on one/ Private Tutions, Group Classes
Taught in School or College
No
5 out of 5 1 review
Ankit Anand
"My cousin performed excellent under tuition of Krishna Sir with CGPA 9.3. Thank you for your valuable time and experience. "
Have you attended any class with Krishna?
Answered on 11/07/2019
Ask a Question
Post a Lesson
Colour is a qualitative human perception that is not merely a function of wavelength or frequency (intensity matters too). If you look at an object while your eye is exposed to another medium than air, the perception we call colour may change due to different absorption of the light in the medium.
Colour is defined by the eye, and only indirectly from physical properties like wavelength and frequency. Since this interaction happens in a medium of a fixed index of refraction (the vitreous humour of your eye), the frequency/wavelength relation inside your eye is fixed.
Outside your eye, the frequency stays constant, and the wavelength changes according to the medium, so I would say the frequency is what counts more.
Like 0 Answers 90 Comments Answered on 24/06/2019
Ask a Question
Post a Lesson
We know that
x3+y3+z3-3xyz=(x+y+z)(x2+y2+z2-xy-yz-zx) .....(1)
Given here,
x2+y2+z2=xy+yz+zx
=> (x2+y2+z2-xy-yz-zx)=0 ....(2)
Putting value of equation (2) into equation (1),we will get as
=> x3+y3+z3-3xyz=(x+y+z)x(0)
=> x3+y3+z3-3xyz=0
=> x3+y3+z3=3xyz ...Ans
Like 1 Answers 278 Comments Ask a Question
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