Question

write the following in set builder form:-

a) {7,49,343,2401}
b) {-5,-3,-1,0,-1,-3}

pls help...urgent...​

Answer 1

Step-by-step explanation:

a) {x:x = 7^n. where n=1,2,3,4}

b) {x:x is an integer and -5≤x≤3}

hope it helps you