WBJEE · Maths · Application of Derivatives
The approximate value of \(\sqrt[5]{33}\) correct to 4 decimal places is
- A 2
- B 2.1001
- C 2.0125
- D 2.05
Answer & Solution
Correct Answer
(C) 2.0125
Step-by-step Solution
Detailed explanation
Hints: \(y=x^{1 / 5} \Delta y=\left(\frac{d y}{d x}\right) \Delta x=1 / 80 \times 1\) \(y=2+1 / 80\)
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