Clearly explain the inner workings of the arithmetic operators.

Construct the DAG and identify the value numbers for the subexpressions of the following expressions, assuming + associates from the left. a) a+ b+ (a+ b). b) a + b + a + b. c) a + a + (( a + a + a +(a+a+a+a))

Hello, can you please help me with part e and f because i am struggling with these two parts that I don't understand. Can you please do it step by step and can you label which part is part e and part f

In CORAL LANGUAGE please and thank you :  Given three floating-point numbers x, y, and z, output x to the power of y, x to the power of (y to the power of z), the absolute value of x, and the square root of (x * y to the power of z). Output all results with five digits after the decimal point, which can be achieved as follows:Put result to output with 5 decimal places Ex: If the input is: 5.0 2.5 1.5 the output is: 55.90170 579.32402 5.00000 6.64787 Hint: Coral has built-in math functions (discussed elsewhere) that may be used.