Math, asked by rekhadixit515, 1 year ago

If X={x : x =4(n-1),n belongs to N} and Y={y : y =3^n-2n-1,n belongs to N},then XUY is (a) W(b) X(c) Y(d) N(mainly with reason, please!)

Answers

Answered by KhushiMidha
1
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