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# If x=f(t) and y=g(t) then d2y/dx2= ?What will be the ans??

3 years ago

sanket gharatkar
8 Points

FIRST STEP: 1.FIRST DIFFRENTIATING THE FUNCTIONS W.R.T PARAMETER T.
dx/xt=f’(t) and dy/dt=g’(t).
SECOND STEP:2.DIVIDE dy/dt AND dx/dt.
dy/dt*dt/dx=g’(t)/f’(t)
THIRD STEP:3.DIFFRENTIATING dy/dx wrt x. by applying uby v rule.
d2y/dx2=f’(t)d/dxg’’(t)-g’(t)f’’(t)/f’(t)2

3 years ago
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• Test paper with Video Solution
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• Discussion Forum
• Previous Year Exam Questions