Calculus: Non standard differentials

Easy

Medium

Difficult

Q1) Find the derivative of \( \left( x ^{2} + 1\right) ^{-2} \)
Q1) Find derivative of \( \left( x ^{2} + 1\right) \ln x \)
Q1) Find derivative of \( \frac{3 x ^{2} + 2}{\sin x} \)
Q2) Find the derivative of \( \left( 4 x ^{3} + 3 x ^{2}\right) ^{6} \)
Q2) Find derivative of \( \left( x ^{2} + 1\right) \cos x \)
Q2) Find derivative of \( \frac{3 x ^{2} + 2}{\ln x} \)
Q3) Find the derivative of \( \left( 4 x ^{3} + 3 x ^{2}\right) ^{8} \)
Q3) Find derivative of \( \left( 4 x ^{3} + 5\right) \ln x \)
Q3) Find derivative of \( \frac{x ^{2} + 1}{\cos x} \)
Q4) Find the derivative of \( \left( x ^{2} + 1\right) ^{3} \)
Q4) Find derivative of \( \left( 3 x ^{2} + 2\right) \sin x \)
Q4) Find derivative of \( \frac{4 x ^{3} + 5}{\ln x} \)
Q5) Find the derivative of \( \left( x ^{2} + 1\right) ^{-5} \)
Q5) Find derivative of \( \left( x ^{2} + 1\right) \sin x \)
Q5) Find derivative of \( \frac{x ^{2} + 1}{\sin x} \)