If a and b not divisible by 3. Find the reminder, if a cube+b cube is divisible by 3?

Open in App

Solution

Let a=1
b =11

1 and 11 are not divisible by 3.

1 cube + 11 cube = 1+1331=1332

1332/3 =444; is divisible by 3.

11/3 remainder = 2

1/3 remainder = -2

Suggest Corrections

Similar questions

If AB is divisible by 5 but not divisible by 2 and BA is divisible 3. Then which of the following is possible value of A and B?

If AB is divisible by 5 but not divisible by 2 and BA is divisible 3. Then which of the following is possible value of A and B?

If a+b+c is divisible by 9, the 3 digit number abc is divisible by 3, when a,b and c lie from 1-9.

Join BYJU'S Learning Program