If A2 + B2 = 4 And (a - B)2 = 2, What Is The Value Of Ab?

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Madhumita 4 Years Ago
156

If a2 + b2 = 4 and (a - b)2 = 2, what is the value of ab?

(A) I

(B) 2

(C) 3

(D) 4

asked Jun 15 12:00:00 AM

Madhumita

Q: 339 A: 0

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