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If x^(2)+y^(2)+xy=1 and x+y=2, then find...

If `x^(2)+y^(2)+xy=1 and x+y=2`, then find xy.

A

`-3`

B

3

C

`-(3)/(2)`

D

`-(2)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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PEARSON IIT JEE FOUNDATION-POLYNOMIALS, LCM AND HCF OF POLYNOMIALS -CONCEPT APPLICATION (LEVEL 2)
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