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If S = {1, 2, 3,…,20}, K = {a, b, c, d},...

If S = {1, 2, 3,…,20}, K = {a, b, c, d}, G = {b, d, e, f}. The number of elements of `(SxxK) uu (SxxG)` is

A

40

B

100

C

120

D

140

Text Solution

Verified by Experts

The correct Answer is:
C
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