1. Find the value of the following expressions for the given values of – InterviewSolution

1.	1. Find the value of the following expressions for the given values of variables(a)x^2y + x^2y^2-Xy^2 when x = 1 and y = 2.
Answer» (1)^2(2)+(1)^2(2)^2-(1)(2)^2=2+4-4=2

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