Question

show that every positive even integer isform of 2 m and that of every positive odd integer is of the form (2 m +1) where m is some integer. maths question of class 10​

Answer 1

Answer:

Let n be an arbitrary positive integer. On dividings n by 2, let m be the quotient and r be the remainder. n = 2m or ( 2m+1) ,for some integre m. ... Hence, every positive ever integer is of the form 2m and every positive odd integer is of the form ( 2m +1) for some integer m.