Evaluate the given limit: \( \lim\limits_{x \to 0} \dfrac{cos\;x}{π-x} \)

\( \lim\limits_{x \to 0} \dfrac{cos\;x}{π-x} \)

= \( \dfrac{cos\;0}{π-0} =\dfrac{1}{π}\)

Differentiate with respect to x x^{n} log_{a} x

Differentiate with respect to x x^{n} tan x

Differentiate with respect to x x^{2} e^{x} log x

Differentiate with respect to x x^{3} e^{x}

Differentiate with respect to x x^{3} sin x