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14 yrs of Exp 
Sector 110, Noida Details verified of Manoj Kumar✕
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Share this profile Hindi Proficient
English Basic
Delhi university 2007
Bachelor of Science (B.Sc.)
Sikkim manipal university 2009
Master of Business Administration (M.B.A.)
monard university 2013
Master of Science (M.Sc.)
Sector 110, Noida, India - 201304
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Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
14
Board
CBSE
Subjects taught
Mathematics
Taught in School or College
Yes
Answered on 24/06/2019
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Post a Lesson
As we know the formula,
+
-3xyz=
(x + y+ z)( x² +y² +z² - xy - yz - zx)........1
Given
now substitue the value in (1)
(x+Y+Z)(0)=0 so
+
=3xyz this is the given solution
Like 0 
Answers 278 
Comments Answered on 05/05/2019
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Post a Lesson
Like 0 Answers 618 Comments Ask a Question
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Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
14
Board
CBSE
Subjects taught
Mathematics
Taught in School or College
Yes
Answered on 24/06/2019
Ask a Question
Post a Lesson
As we know the formula,
+
-3xyz=
(x + y+ z)( x² +y² +z² - xy - yz - zx)........1
Given
now substitue the value in (1)
(x+Y+Z)(0)=0 so
+
=3xyz this is the given solution
Like 0 Answers 278 Comments Answered on 05/05/2019
Ask a Question
Post a Lesson
Like 0 Answers 618 Comments Ask a Question
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