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x=cos -1 [1/(1+t 2 ) 1/2 ] , y=sin -1 [t/(1+t 2 ) 1/2 ] then dy/dx=???

x=cos-1[1/(1+t2)1/2] , y=sin-1[t/(1+t2)1/2]  then dy/dx=???

Grade:10

1 Answers

Arun
25758 Points
4 years ago
Dear student
 
if you convert x in sin inverse form you will get the same form as wriiten x
 
Hence
x = y
 
hence
 
d y /dx = 1

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