Labour Colony Road Thammanam, Kochi, India - 682032.
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Malayalam Mother Tongue (Native)
English Proficient
Hindi Basic
VIT University 2013
Master of Engineering - Master of Technology (M.E./M.Tech.)
Labour Colony Road Thammanam, Kochi, India - 682032
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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 10 Tuition
3
Board
IGCSE
IGCSE Subjects taught
Physics, Geography
Taught in School or College
Yes
1. Which school boards of Class 10 do you teach for?
IGCSE
2. Do you have any prior teaching experience?
Yes
3. Which classes do you teach?
I teach Class 10 Tuition Class.
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 3 years.
Answered on 08/07/2020 Learn Tuition
5x2 + 5y2 + 5z2 = 4xy + 4yz + 4zx
==> (4x2 + x2) + (4y2 + y2) + (4z2 +y2) = 4xy + 4yz + 4zx
==> [(2x)2 - 2(2x)(y) + y2] + [(2y)2 - 2(2y)(z) +z2] + [(2z)2 - 2(2z)(x) +x2] = 0
==> (2x-y)2 + (2y-z)2 + (2z-x)2 = 0
This is possible only when each component is zero.
==> (2x-y)2 = 0 ; (2y-z)2 = 0 ; (2z-x)2 = 0
==> 2x =y ; 2y = z; & 2z = x
==> x/y = 1/2 ; y/z = 1/2 ; z/x = 1/2
==> x = y/2 = z/4; y = z/2
x:y:z = 1:2:4
Answered on 08/07/2020 Learn Tuition
5x2 + 5y2 + 5z2 = 4xy + 4yz + 4zx
==> (4x2 + x2) + (4y2 + y2) + (4z2 +y2) = 4xy + 4yz + 4zx
==> [(2x)2 - 2(2x)(y) + y2] + [(2y)2 - 2(2y)(z) +z2] + [(2z)2 - 2(2z)(x) +x2] = 0
==> (2x-y)2 + (2y-z)2 + (2z-x)2 = 0
This is possible only when each component is zero.
==> (2x-y)2 = 0 ; (2y-z)2 = 0 ; (2z-x)2 = 0
==> 2x =y ; 2y = z; & 2z = x
==> x/y = 1/2 ; y/z = 1/2 ; z/x = 1/2
==> x = y/2 = z/4; y = z/2
x:y:z = 1:2:4
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
3
Board
IGCSE
IGCSE Subjects taught
Physics, Geography
Taught in School or College
Yes
Answered on 08/07/2020 Learn Tuition
5x2 + 5y2 + 5z2 = 4xy + 4yz + 4zx
==> (4x2 + x2) + (4y2 + y2) + (4z2 +y2) = 4xy + 4yz + 4zx
==> [(2x)2 - 2(2x)(y) + y2] + [(2y)2 - 2(2y)(z) +z2] + [(2z)2 - 2(2z)(x) +x2] = 0
==> (2x-y)2 + (2y-z)2 + (2z-x)2 = 0
This is possible only when each component is zero.
==> (2x-y)2 = 0 ; (2y-z)2 = 0 ; (2z-x)2 = 0
==> 2x =y ; 2y = z; & 2z = x
==> x/y = 1/2 ; y/z = 1/2 ; z/x = 1/2
==> x = y/2 = z/4; y = z/2
x:y:z = 1:2:4
Answered on 08/07/2020 Learn Tuition
5x2 + 5y2 + 5z2 = 4xy + 4yz + 4zx
==> (4x2 + x2) + (4y2 + y2) + (4z2 +y2) = 4xy + 4yz + 4zx
==> [(2x)2 - 2(2x)(y) + y2] + [(2y)2 - 2(2y)(z) +z2] + [(2z)2 - 2(2z)(x) +x2] = 0
==> (2x-y)2 + (2y-z)2 + (2z-x)2 = 0
This is possible only when each component is zero.
==> (2x-y)2 = 0 ; (2y-z)2 = 0 ; (2z-x)2 = 0
==> 2x =y ; 2y = z; & 2z = x
==> x/y = 1/2 ; y/z = 1/2 ; z/x = 1/2
==> x = y/2 = z/4; y = z/2
x:y:z = 1:2:4
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