Every differentiable function is

• integrable

• continuous

• discontinuous

• non-integrable

The derivative of f(x) = sin(2x) is

Which is differentiable functions

• sin(x)

• |x|

• x + [x]

• none of these

Which is not differentiable

• sin(x)

• cos(x)

• |x|

• exp(x)

What is the derivative of tan(x)?

• sec^2(x)

• cot(x)

• cos(x)

• sin(x)