Question

if remainder of (5m+1) (5m+3) (5m+4) devided by 5 is a natural number then find it?

Answer 1

if m=0 then 
=>12/5
=>2+2/5
menans the remainder is 2
=>6*8*9/5
=>86+2/5
here remainder is 2

Answer 2

Answer:

Remainder is 2

Given:

(5m + 1)(5m + 3)(5m + 4)

To find:

If (5m + 1)(5m + 3)(5m + 4) is divided by 5, what is the remainder.

Solution:

Any integer which is more than zero is otherwise called as a natural number. They are used for counting and so called as counting numbers. They lack decimal points since they are integers but may have commas in large numbers.

$\Rightarrow \frac{(5 m+1)(5 m+3)(5 m+4)}{5}$

If m = 1, then 5m = 5, so neglect it from the numerator.

$\Rightarrow \frac{1 \times 3 \times 4}{5}$

$\Rightarrow \frac{12}{5}$

Then, the Remainder will be 2