Question

The difference of n divided by 3 and 1 is 4. Find n

Answer 1

Step-by-step explanation:

We know that,

Dividend=(Divisor×Quotient)+Remainder

Let n=4q+3. Then 2n=8q+6 =4(2q+1)+2.

Thus, when 2n is divided by 4, the remainder is 2.