Question

On dividing a positive integer n by 9, we get 7 as a remainder. What will be the remainder if (3n – 1) is divided by 9? (a) 1 (b) 2 (c) 3 (d) 4

Answer 1

Answer:

2

Step-by-step explanation:

basic equation

dividend = divisor * quotient + remainder

Answer 2

Answer:

Dividing n by 7 remainder 9 so n =16. 3*16-1=47 its remainder is 2