1/x3 +1 =(A/x+1 ) + (Bx + C/ x2-x+c) find the value of A is?
- 1
- 1/3
- -1/3
- 0
Explanation
Given:
Since:
Multiplying both sides by: :
Expanding:
Comparing coefficients:
A+B=0From :
Substitute into the second equation:
Last updated on 23-07-2026 by NA
Related MCQs
- 76,440
- 77,000
- 77,440
- 6050
اس سوال کو وضاحت کے ساتھ پڑھیں
- 15
- 35/2
- 25/2
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- ∛275
- 275²
- 275 ÷ 3
- None of these