In this lab, you will learn how to use arithmetic operators for performing various operations such as addition, subtraction, and so on$.$

Complete the given code in the JavaScript block by performing the following tasks:

Addition: Add the variables var$1$ and var$2,$ and store the sum in the variable result.

Multiplication: Multiply the variables var$1$ and var$2,$ and store the multiplication in the variable result.

Subtraction: Subtract the variables var$1$ and var$2,$ and store the difference in the variable result.

Division: Divide the variables var$1$ and var$2,$ and store the quotient in the variable result.

Modulus: Find the remainder of the variables var$1$ and var$2,$ and store the remainder in the variable result.

Note: In the JavaScript block, replace the comments with the appropriate code, if required.

Sample input:

Copy

sum$(10,20)$

mul$(5,4)$

sub$(30,20)$

div$(40,20)$

rem$(17,2)$

Sample output:

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The addition of variables is: $30$

The multiplication of variables is: $20$

The subtraction of variables is: $10$

The division of variables is: $2$

The remainder of variables is: $1$