0 votes 0 votes Plz give solution dileswar sahu asked Sep 12, 2016 dileswar sahu 363 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 5 votes 5 votes Draw Graph of y = x and y = cos x. See how many times both graph cut each other, it intersect only once. Digvijay Pandey answered Sep 12, 2016 • selected Sep 13, 2016 by srestha Digvijay Pandey comment Share Follow See all 0 reply Please log in or register to add a comment.
