Question

show that any positive odd integer is of the from 6q+1, or 6q+3, or 6q+5, where q is some interger​

Answer 1

proof__let a be any positive integer and b=6

thus, then the exist integer q and such that a=6q,6q+1,6q+3,6q+4,6q+5

but,

6q,6q+2,6q+4 are even no.

hence, 6q+3,6q+5,6q+1 are odd integers

hence proved

Answer 2

Explanation:

hence any positive integer is of the form 6q+1 or 6q+3 or 6q+5 where a is an integer