MCQ
The value of $(1+x)^2\left(1+y^2\right)-\left(1+x^2\right)(1+y)^2$ is :
- A2(x - y)(1 + xy)
- B(x - y)(1 - xy)
- ✓2(x - y)(1 - xy)
- D2(x + y)(1 - xy)
✓
Answer
Correct option: C.
2(x - y)(1 - xy)
C
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