Write a program that accepts as command line arguments the sign of a math operation (+, -, x, or /) and two integer numbers and displays the result of the operation (all integer operations). For example, if the arguments are+,5,-3, the program should display2. You may find strcmp function useful.

Linux is distributed under gnu gpl. why is this important? a. it ensures that only torvalds can profit from the sale of linux b. it prevents unknowledgeable users from downloading programs they don't know how to operate. c. it provides protection for the developers who created linux. d. it states that anyone can copy, modify, and share the program if changes are made public.

Visualizing a game of “tag” to remember the meaning of contagious

Verify each identity[tex] \frac{csc}{cot \: x \: + \: tan \: x} = cos \: x[/tex]