Show that any positive odd integer is of the form 4q + 1 or 4q + 3, where q is some integer. Show that any positive odd integer is of the form 4q + 1 or 4q + 3 where q is some integer October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related