TS EAMCET · Maths · Indefinite Integration
Let and . Then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
Given: fx=∫2x3-3x2+4x-5x2dx ⇒fx=∫2x-3+4x-5x2dx ⇒fx=x2-3x+4logx+5x+C where, C is the constant of integartion. f1=1 ⇒1-3+4×0+5+C=1 ⇒C=-2 So, fx=x2-3x+4logx+5x-2 ⇒f5=25-15+4log5+1-2 ⇒f5=9+4log5
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