2. Pretending that the cosine function, cos(r), is not available in the C compiler, create your own cosx) using cos (x) 1--+ + 21 4! 61 Background and demonstrate your x mycos(x) cosx) 0.0 1.000 1.000 0.1011.105 program by making a table as 021308 1.221 1.011 1.69 | 1.781 where mycos(x) is from your program and cos (x) is the C-supplied function in math.h Note: 1. The values above are false 2. The following is the general form of cos (x) -1 22 (2 i)! cos(x)- 2 21 3. Take first 10 terms for the series Template include #includemath.h> int factorial(int n) (your code here) float mycos (float x) float sum-0; int i; for (1-0;i