Question

If A={1,2,3,5,7} and
B={x^2:x€A}:
a) n(b)=n(A)
b) n(B)>n(A)
c) n(A)=n(B)
d) n(A)<n(B)​

Answer 1

Answer:

if A = { 1,2,3,5,7} and B= { x^2:x€A}:

then answer is (c) n(A)=n(B)

Answer 2

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$\huge\mathfrak{Answer\:♡}$

$\mathcal{Option\:C...}$

$\huge{\ddot{\smile}}$

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