Question

M = (x:x is a positive integer and x2 < 40}​

Answer 1

Answer:

67 is the Answer please mark me as brainlist

Answer 2

positive integer 1,2,3,4,5,6,7,8,9,10,....n

1^2=1

2^2=4

3^=9

4^=16

5^2=25

6^2=36

7^2=49which is greater than 40

so M={1,2,3,4,5,6}