If f(x) = 2|x| + 3|sin x| + 6, then the right hand derivative of f(x) at x = 0 is :

Question

MCQ (Single)Left Hand and Right Hand LimitsDerivative of a FunctionCBSE PYQ

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The derivative of sin (x²) w.r.t. x, at x = √π is :

Check whether the function f(x) = x² |x| is differentiable at x = 0 or not.

If y = √(tan √x), prove that √x (dy/dx) = (1 + y⁴)/(4y).

The derivative of tan⁻¹(x²) w.r.t. x is :

If f(x) = |tan 2x|, then find the value of f′(x) at x = π/3.

If y = cosec(cot⁻¹ x), then prove that √(1 + x²) dy/dx – x = 0.