Math, asked by manojyumnammm, 1 year ago

if y = cos-1x , find d2y/dx2 in term of y alone​

Answers

Answered by abhi8858236033
0

Answer:

  1. y=cos(-1x). = cos x
  2. dy/dx = -sinx
  3. d2y/dx2= -cosx

from y=cos(-x)

x=-cos–(y)

then

d2y/dx2=-cos {-cos–(y)}

d2y/dx2 = y

Answered by vaishanavi2003
0

Answer:

y=cos(-1x). = cos x

dy/dx = -sinx

d2y/dx2= -cosx

from y=cos(-x)

x=-cos–(y)

then

d2y/dx2=-cos {-cos–(y)}

d2y/dx2 = y

Step-by-step explanation:

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