Q5. Construct an expression that is equal to the absolute value of an variable. That is, if a variable p is positive, the value of the expression is just p, but if p is negative, the value of the expression is -p, which would be positive. Do it in two ways:
i.) using a mathematical function
ii.) using a conditional operator.(Do not use the mathematical function here).
ii) p > 0 ? p : -p