20/08/2026
If x and y are real numbers such that
x + y = 5, x³ + y³ = 35, what is the value of xy?
(A) 4 (B) 5 (C) 6 (D) 7
माता-पिता तथा गुरू तीनों के कार्य एक समान है, विकट स्थितियों में भी इनका सम्मान करें। Always be Smile...
Chapra
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