Question

what is a pure expression ? give an example.​

Answer 1

Explanation:

an expression which gives without any idea .....

Answer 2

Answer:

Expression on right of assignment is PURE as it has all operands as integer only. This is called “pure integer arithmetic expression”.

double x=3.5,y=4.5; //Two double variable declared and initialised

double z=x+y*y;

Expression on right of assignment is also PURE as it has all operands as double type only. This is called “pure real arithmetic expression”.