TS EAMCET · Maths · Application of Derivatives
The approximate value of upto decimal places is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Let y=x43 where x=8.00 and Δx =0.01 Δy=(x+Δx)43-x43 ⇒Δy=8.0143-843 ⇒8.0143 =Δy+16 ...(1) Now, dy is approximately equal to Δy: dy=dydxΔx ⇒x13Δx…
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