Show that any positive odd integer is of the form 4q+1 or 4q+3where q – InterviewSolution

1.	Show that any positive odd integer is of the form 4q+1 or 4q+3where q is some integer
Answer» 4q+1 4q+3=4q+2+1=2(2q+1)+1=2m+1 as 4q+1 and 2m+1 are not DIVISIBLE by 2 EXACTLY therefore these are expressions for odd numbers

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