/> Details verified of Naveena K.✕
Identity
Education
Know how UrbanPro verifies Tutor details
Identity is verified based on matching the details uploaded by the Tutor with government databases.
Online Classes Telugu Mother Tongue (Native)
Hindi Proficient
English Proficient
National Institute of Technology, Calicut 2018
Bachelor of Technology (B.Tech.)
Navabharath Nagar, Guntur, India - 522006
Phone Verified
Email Verified
Report this Profile
Is this listing inaccurate or duplicate? Any other problem?
Please tell us about the problem and we will fix it.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Board
State, NIOS, CBSE, International Baccalaureate, IGCSE, ISC/ICSE
Subjects taught
Electronics, Geography, Computer Science, Telugu, Sociology, Physical Education, EVS, Social science, Physics, Hindi, Statistics, Environmental Management, Logic, Philosophy, Education, Home Science, English, Mathematics, History
Taught in School or College
No
Answered on 22/06/2020
Ask a Question
Rearrange the equation as (x^2 + y^2 + z^2) + 4*(x^2 + y^2 + z^2) - 4*(xy + yz + zx) = 0
Now rearrange this again such that (x^2 + y^2 + z^2) + 2[(x-y)^2 + (y-z)^2 + (z-x)^2 ] = 0
Since a squared number is always positive, the above equation leads us to (x^2 + y^2 + z^2) = 0 and (x-y)^2 + (y-z)^2 + (z-x)^2 = 0, which means x=y=z=0 is the ONLY possible solution.
Ask a Question
Also have a look at
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Board
State, NIOS, CBSE, International Baccalaureate, IGCSE, ISC/ICSE
Subjects taught
Electronics, Geography, Computer Science, Telugu, Sociology, Physical Education, EVS, Social science, Physics, Hindi, Statistics, Environmental Management, Logic, Philosophy, Education, Home Science, English, Mathematics, History
Taught in School or College
No
Answered on 22/06/2020
Ask a Question
Rearrange the equation as (x^2 + y^2 + z^2) + 4*(x^2 + y^2 + z^2) - 4*(xy + yz + zx) = 0
Now rearrange this again such that (x^2 + y^2 + z^2) + 2[(x-y)^2 + (y-z)^2 + (z-x)^2 ] = 0
Since a squared number is always positive, the above equation leads us to (x^2 + y^2 + z^2) = 0 and (x-y)^2 + (y-z)^2 + (z-x)^2 = 0, which means x=y=z=0 is the ONLY possible solution.
Ask a Question
Reply to 's review
Enter your reply*
Your reply has been successfully submitted.
Certified
The Certified badge indicates that the Tutor has received good amount of positive feedback from Students.