DifferentiationHard

Question

If a cos2 (x + y)= b, then dy/dx equals-

Options

A.2
B.−2
C.1
D.−1

Solution

-

Create a free account to view solution

View Solution Free
Topic: Differentiation·Practice all Differentiation questions

More Differentiation Questions

equals, if ax > -1...If y = ln , then equals -...If f(x) = , then f′(x) is equal to-...If = , then equals to...If y = sinn x cos nx, then dy/dx equals-...