1 AnilSinghBoraGuru Asked: July 13, 2021In: CBSE Use Euclid’s division lemma to show that the square of any positive integer is either of the form 3m or 3m + 1 for some integer m. 1 The important question of class 10th maths of exercise 1.1 quesion no. 4 how can i solve easily because its ...Read more best solutionclass 10 chapter 1 mathsncert maths solutionreal number exercise 1.1