/> Rithani, Meerut, India - 250103.
Details verified of Vikash Sharma✕
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Hindi Mother Tongue (Native)
English Proficient
Mahamaya Technical University, Noida (formerly AKTU, LUCKNOW) 2013
Master of Computer Applications (M.C.A.)
Rithani, Meerut, India - 250103
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Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
7
Board
CBSE, International Baccalaureate, ISC/ICSE, IGCSE
IB Subjects taught
Information Technology, Mathematics, Computer Science
ISC/ICSE Subjects taught
Mathematics, Computer Science
CBSE Subjects taught
Computer Science
IGCSE Subjects taught
Mathematics
Experience in School or College
6 Years 6 Month Experience with school of repute
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
7
Board
ICSE, IGCSE, CBSE, International Baccalaureate
IB Subjects taught
Mathematics, Computers
CBSE Subjects taught
Computer Practices, Information and Comunication Technology, Mathematics
ICSE Subjects taught
Mathematics, Computer Application
IGCSE Subjects taught
Information Technology
Experience in School or College
6.6 Years in school of repute
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
7
Board
CBSE, International Baccalaureate, ISC/ICSE, IGCSE
IB Subjects taught
Information Technology, Mathematics, Computer Science
ISC/ICSE Subjects taught
Mathematics, Computer Science
CBSE Subjects taught
Computer Science
IGCSE Subjects taught
Mathematics
Experience in School or College
6.6 Years from school of repute
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class I-V Tuition
7
Board
ICSE, International Baccalaureate, IGCSE, CBSE
IB Subjects taught
Science, Mathematics, Computers
CBSE Subjects taught
Mathematics, Computers, Science
ICSE Subjects taught
Science, Computer science, Mathematics
IGCSE Subjects taught
Science, Mathematics
Experience in School or College
6.6 years in reputed CBSE ICSE SCHOOL
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Computer Classes
7
Type of Computer course taken
Training in Software application usage, Software Programming, Basics of Computer usage, Training in Computer tools usage
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in C++ Language Classes
7
Proficiency level taught
Advanced C++, Basic C++
1. Which school boards of Class 12 do you teach for?
CBSE, International Baccalaureate, ISC/ICSE and others
2. Have you ever taught in any School or College?
Yes
3. Which classes do you teach?
I teach C++ Language, Class 10 Tuition, Class 11 Tuition, Class 12 Tuition, Class I-V Tuition and Computer Classes.
4. Do you provide a demo class?
Yes, I provide a free demo class.
5. How many years of experience do you have?
I have been teaching for 7 years.
Answered on 24/06/2019 Learn Tuition
It can be done so simply by looking forward to the algebric identity...
By taking RHS to another side..
It will become
X^2+Y^2+Z^2-(XY+YZ+ZX)=0
To make it identity we will multiply both side with (X+Y+Z)
Hence
(X+Y+Z)(X^2+Y^2+Z^2-(XY+YZ+ZX))=0×(X+Y+Z)...... (1)
We know that
X^3+Y^3+Z^3-3XYZ=(X+Y+Z)(X^2+Y^2+Z^2-(XY+YZ+ZX))........(2)
Therefore by substituting this in equation
(X+Y+Z)(X^2+Y^2+Z^2-(XY+YZ+ZX))=0 as(0×(X+Y+Z)=0)
Hence
X^3+Y^3+Z^3-3XYZ=0 .......from eq 2
Hence
X^3+Y^3+Z^3=3XYZ
Proved
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
7
Board
CBSE, International Baccalaureate, ISC/ICSE, IGCSE
IB Subjects taught
Information Technology, Mathematics, Computer Science
ISC/ICSE Subjects taught
Mathematics, Computer Science
CBSE Subjects taught
Computer Science
IGCSE Subjects taught
Mathematics
Experience in School or College
6 Years 6 Month Experience with school of repute
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
7
Board
ICSE, IGCSE, CBSE, International Baccalaureate
IB Subjects taught
Mathematics, Computers
CBSE Subjects taught
Computer Practices, Information and Comunication Technology, Mathematics
ICSE Subjects taught
Mathematics, Computer Application
IGCSE Subjects taught
Information Technology
Experience in School or College
6.6 Years in school of repute
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
7
Board
CBSE, International Baccalaureate, ISC/ICSE, IGCSE
IB Subjects taught
Information Technology, Mathematics, Computer Science
ISC/ICSE Subjects taught
Mathematics, Computer Science
CBSE Subjects taught
Computer Science
IGCSE Subjects taught
Mathematics
Experience in School or College
6.6 Years from school of repute
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class I-V Tuition
7
Board
ICSE, International Baccalaureate, IGCSE, CBSE
IB Subjects taught
Science, Mathematics, Computers
CBSE Subjects taught
Mathematics, Computers, Science
ICSE Subjects taught
Science, Computer science, Mathematics
IGCSE Subjects taught
Science, Mathematics
Experience in School or College
6.6 years in reputed CBSE ICSE SCHOOL
Taught in School or College
Yes
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Computer Classes
7
Type of Computer course taken
Training in Software application usage, Software Programming, Basics of Computer usage, Training in Computer tools usage
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in C++ Language Classes
7
Proficiency level taught
Advanced C++, Basic C++
Answered on 24/06/2019 Learn Tuition
It can be done so simply by looking forward to the algebric identity...
By taking RHS to another side..
It will become
X^2+Y^2+Z^2-(XY+YZ+ZX)=0
To make it identity we will multiply both side with (X+Y+Z)
Hence
(X+Y+Z)(X^2+Y^2+Z^2-(XY+YZ+ZX))=0×(X+Y+Z)...... (1)
We know that
X^3+Y^3+Z^3-3XYZ=(X+Y+Z)(X^2+Y^2+Z^2-(XY+YZ+ZX))........(2)
Therefore by substituting this in equation
(X+Y+Z)(X^2+Y^2+Z^2-(XY+YZ+ZX))=0 as(0×(X+Y+Z)=0)
Hence
X^3+Y^3+Z^3-3XYZ=0 .......from eq 2
Hence
X^3+Y^3+Z^3=3XYZ
Proved
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