TS EAMCET · Maths · Indefinite Integration
The partial fraction decomposition of is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
The partial fraction for px+qx+ax2+b2 is of type Ax+a+Bx+Cx2+b2 Hence, 9x-7x+3x2+1=Ax+3+Bx+Cx2+1 ⇒9x-7x+3x2+1=Ax2+1+Bx+Cx+3x+3x2+1 ⇒9x-7=Ax2+1+Bx+Cx+3 ⇒9x-7=Ax2+1+Bx2+3Bx+Cx+3C On comparing, the coefficients of x2, x and the constant term, we get…
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