Question

For the set B= { 3, 5, 7, ,9 , 12, 17, } determine n(B)

n(B) =

Answer 1

For the set B= { 3, 5, 7, ,9 , 12, 17, } determine n(B)

n is asking for the count of numbers in the set.

Set B has 6 numbers.

n(B) = 6