derek123

Hi Guys, I was wondering how one would write a C program that calculates the value of a cosine function without using any library functions from <math.h> I need the outputs to turn out like this Case 1: cos(-1.000) = 0.540302303792 Case 2: cos(1.000) = 0.540302303792 Case 3: cos(1.500) = …

I am really trying to pass this class, and am simply struggling majorly with C, I need help with these 3 problems that are due today by midnight, please help, will appreciate it greatly, and even pay if thats what it takes. I did problem 1, but used math.h, which …