1) A={2,3,a,}.Write power of set A and also n(powee of A) 2) If n(A)=10, n(AUB)=15, n(B)=12.Find n(AnB).
3)What is the meaning of x € (A-B)?
4) A={1,2,4,5,a,b,}, U={1,3,4,5,6,7,8,a,b,c,d,e,f}, B={1,4,5,b,c}. Find n(A'), (AUB)' , (A-B)'.
5) What is the meaning of finite and infinite set? write one example each.
6) Write the difference between Equal and equivalent set with one example each.
7) A={x|x € W, x< 10}
B={2x|x € N, x<10}. Find (AnB) ,n(AUB)
can you please tell me the solution
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