in example 4 the second , answer is less than and equal to 23 how you have asked - Maths -

Question

in example 4 the second , answer is less than and equal to 23
how ?you have asked numbers only less than 23

Gopal Mohanty · Accepted Answer

Dear Student!
The given example is as follows:
{y : y ≤ 23 and it is odd}
Roster form: {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23}
Descriptive form: {Odd numbers less than and equal to 23}
y≤ 23 means, y is less than or equal to 23
Cheers!

in example 4 the second , answer is less than and equal to 23. how ?you have asked numbers only less than 23.