SOLUTION: a) find sin (0) b) find sin(π/2) c) find sin (3π/2) d) find sin(2π) e) find cos (0) f) find cos (π/2) g) find cos (π) h) find cos (3π) i) fin

Algebra.Com
Question 891825: a) find sin (0)
b) find sin(π/2)
c) find sin (3π/2)
d) find sin(2π)
e) find cos (0)
f) find cos (π/2)
g) find cos (π)
h) find cos (3π)
i) find cos (2π)
k) Look carefully at the values found in a - j. Describe any patterns or relationships in the above values in relationship to the angles.
thank you

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Is there some reason you can't do that?.
All you need is a calculator.

RELATED QUESTIONS

If tan α = 12/5, π < α < 3 π/2, and sin β = 2/3, 0< β <... (answered by Edwin McCravy)
Given that Sin A = 4/5, 0 < A < π/2 and Cos B = -12/13, π< B < 3π/2,... (answered by lwsshak3)
a. Let f (x) =√(49 - x^2)/x and g(t) = 7 sin t for 0 ≤ t < π/2.... (answered by stanbon)
Please review my work for trigonometry THANKS? Find the exact values of each of the five (answered by MathLover1)
Find the remaining trigonometric ratios. cos(x) = - 1/3, π < x < 3π/2 sin (answered by Edwin McCravy)
Suppose sin(x) = 1/2 and tan(x) > 0. Find sin(x + 5π/6) and cos(x - 5π/3). (answered by lwsshak3)
Given sin 30°= 1/2, use trigonometric identities to find the exact value of: A: cos 60° (answered by Edwin McCravy)
I am super confused with this type of questions. I would be grateful for your help.... (answered by Alan3354)
sin(A+B) = sin A cos B + cos A sin B cos(A+B) =... (answered by vleith)