X 2 a 2 y 2 b 2 1
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If x^2/a^2+y^2/b^2=1. Prove that d^2y/dx^2=-b^4/a^2y^3
Asked by admin @ in Math viewed by 331 People
If x^2/a^2+y^2/b^2=1. Prove that d^2y/dx^2=-b^4/a^2y^3
Answered by admin @
Given
To Prove
Solution
Note :
y' = first derivative
y" = second derivative
Given ,
Differentiate with respect to x on both sides ,
Differentiate (1) again ,
Hence proved
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