Ask a Question

If x = √(2^cosec^-1t) and y = √(2^sec^-1t)(|t| ≥ 1), then dy/dx is equal to

+1 vote
in JEE by kratos

If x = √(2cosec^-1t) and y = √(2sec^-1t)(|t| ≥ 1), then dy/dx is equal to

(A) y/x

(B) x/y

(C) - y/x

(D) - x/y

1 Answer

+2 votes
by kratos
 
Best answer

Answer is (c)

Snow Theme by Q2A Market
Powered by Question2Answer

Copyright © QinStar.in

...