AP EAMCET · Maths · Differentiation
If , then the ratio
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
if fx=fx=xx2x312x3x2026x f'x=12x3x212x3x2026x+xx2x3026x026x+xx2x312x3x2006 =0+0+xx2x312x3x2006 =6x2 f''x=12x f''(x):f'(x) =12x:6x2 =2:x
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