Question

Write the following
in Roster formi
1. {x:x=5n-1, neN and x 40}​

Answer 1

Step-by-step explanation:

as n€W

when

n=0;x= -1.

n=1;x=4

n=2; x=9

n=3; x=14

n=4; x=19

n=5;x=24

n=6;x=29

n=7;x=34

n=8;x=39

so=> x={-1,4,9,14,19,24,29,34,39}

is your answer.

Hope it helps...