Question

1) Distinguish between a variable and a constant
giving example.​

Answer 1

A constant does not change its value and it remains the same forever. A variable, on the other hand, changes its value from time to time depending on the equation. Constants are usually represented by numbers.

Answer 2

Answer:

A constant does not change its value and it remains the same forever. A variable, on the other hand, changes its value from time to time depending on the equation. ... The value of the variables is unknown. For example, in the equation 3x + 4 = 7 here 4 and 7 are both constants.