Question

if 15-x (mod 2) then the value of x io-​

Answer 1

Answer:

Every modulus is a non-negative number and if two non-negative numbers add up to get zero then individual numbers itself equal to zero simultaneously. So, x = 2 is the only solution for this equation.

Answer 2

concept

A modulus function may be a function which supplies absolutely the value of variety or variable. It produces the magnitude of the amount of variables.

Given

The given expression is $15=x(mod 2)$.

Find

We have to seek out the worth of given expression.

Solution

The general sort of given expression is $a=x(\mod b)$.

Firstly, we'll rewrite the given expression within the form $a-x=bn$ where $n$ is any integer, we get

$15-x=2n$ where  $n$ is any integer.

As we know, $15-x$ may be a multiply of $2.$

So, we will simplify the above expression to seek out $x$ and write the term within the sort of $n.$

$x=15-2n$

Here, the smallest amount possible value of $x$ is $1$ because after we will substitute this value, we get

$15-1=14$ which could be a multiply of $2.$

Hence, the smallest amount possible value of $x$ is $1.$

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