Continuity and DifferentiabilityEasy

Question

If x = at2 and y = 2at, then xyequals-

Options

A.a
B.−a
C.0
D.−a / xy

Solution

-

Create a free account to view solution

View Solution Free
Topic: Continuity and Differentiability·Practice all Continuity and Differentiability questions

More Continuity and Differentiability Questions

Let f be a differentiable function on the open interval (a, b). Which of the following state meets must be true ?(i) f i...equals-...If f(x) = cot−1 , then f′ (1) is equal to -...If y = , then is -...If y = (x + 1)2 (x + 2), then dy/dx equals -...