Question

1. Use Euclid's division algorithm to find the HCF of (1) 900 and 270 (ii) 196 and 38220 (iii) 1651 and 2032 2. Use Euclid division lemma to show that any positive odd integer is of the form 6q+1, or 69 + 3 or 69 +5, where q is some integers. Use Euclid's division lemma to show that the square of any positive integer is of the form 3p, 3p +1. Use Euclid's division lemma to show that the cube of any positive integer is of the form 9 m, 9m + 1 or 9m + 8. Show that one and only one out of n, n+2 or n +4 is divisible by 3, where n is any positive integer
answer for this questions​

Answer 1

Answer:

i think this is my class question but i will solve itvlater

Answer 2

Answer:

no the answer would be 260 as it's 1/4 so quator of 360 = 260