all formula of first year engineering maths
iation Formulas Power rule: \(\frac{d}{dx} x^n = n x^{n-1}\) Constant multiple: \(\frac{d}{dx} [k f(x)] = k f'(x)\) Sum rule: \(\frac{d}{dx} [f(x) + g(x)] = f'(x) + g'(x)\) Product rule: \(\frac{d}{dx} [f(x) g(x)] = f'(x) g(x