Step 1.10 Now plot the following carrier waves s(t) and b(t). Place both plots onto a single graph as you did in steps 1.8 and 1.9. (1) s(t) = s=A1*sin((2*pi*f1*t)+sphase) = 4sin(2250t + /2) (2) b(t) = b=A2*cos((2*pi*f2*t)+bphase) = 5cos(500t + 0) Question 2. What are the differences between the two plots a(t) and b(t) from step 1.10?

a. s(t) and b(t) have different frequencies

b. s(t) and b(t) differ in phase angle, and both appear as sine waves with different frequencies

c. s(t) and b(t) differ in amplitude, and both appear as cosine waves with the same frequencies

d. s(t) and b(t) are identical in amplitude, frequency, and phase angle