Question

use Euclid division Lemma to show that the cube of any positive integer is of the form 9M 9M + 1 or 9 M + 8​

Answer 1

Step-by-step explanation:

let the positive integer be a,b

a=bq+r ,where0is less than b and b is less than r

so,r=0,1,2

put these value one by one in

a=bq+r

a= 3m

a=3m+1

a=3m+2

now cubing on both side in three equation you get your answer

Answer 2

Answer:

answer is in attachment...

Step-by-step explanation:

• Where m is an integer such that m = (3q³ + 6q² + 4q) . Therefore the cube of any positive integer is of the form 9m, 9m+1 and 9m +8.

Hope it helps!✌️