If A- x-4-3x-2- 13- x - I and B- x- -2 - 5-7x-40- x - I - then write down the element of A - B-

4 lt;3x 2≤ 13, x ϵ I ⇒ 6 lt;3x≤ 15 ⇒ 2 lt; x ≤ 5 ∴ A={ 3, 4, 5 } and 2 ≤ 5 +7x lt;40, x ϵ I ⇒ nbsp; 7 ≤ 7x lt; 35 ⇒ nbsp; 1 ≤ x lt; 5 ...

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If A= x:4<3x-...

Question

If $A = {x : 4 < 3 x - 2 \leq 13, x ϵ I}$ and $B = {x : - 2 \leq 5 + 7 x < 40, x ϵ I}$ , then write down the element of $A \cap B$ .

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