Question

if A= {x:x=[n]2,n€ N and n<10} and B = {x:x=[n]3,n€Nand n<5} then verfiy that n(A U B) = n(A)+ n(B)-n(AUB) using venn diagram
I will make u a brainlist answere ​

Answer 1

Answer:

I think your formula is wrong. Shouldn't it be n(AUB)= n(A) + n(B) - n(AnB) ?

If yes then check my answer.