Question

(1 point) Suppose the angle A satisfies $0 < A \le 2\pi$. If $cos(A) = -0.87$ and $sin(A) > 0$, determine: The quadrant for the angle A/2 = Quadrant? Then, $sin(A) = $ $sin(A/2) = $ $cos(A/2) = $ $tan(A/2) = $ Be certain to express all answers to at least four decimal places.

          (1 point) Suppose the angle A satisfies $0 < A \le 2\pi$.
If $cos(A) = -0.87$ and $sin(A) > 0$, determine:
The quadrant for the angle A/2 = Quadrant?
Then,
$sin(A) = $
$sin(A/2) = $
$cos(A/2) = $
$tan(A/2) = $
Be certain to express all answers to at least four decimal places.

(1 point) Suppose the angle A satisfies 0 < A ≤ 2π.
If cos(A) = -0.87 and sin(A) > 0, determine:
The quadrant for the angle A/2 = Quadrant?
Then,
sin(A) =
sin(A/2) =
cos(A/2) =
tan(A/2) =
Be certain to express all answers to at least four decimal places.

Added by Miguel G.

Introductory and Intermediate Algebra for College Students 4th

Robert Blitzer 4th Edition

Thanks for your feedback!

1 pointSuppose the angle A satisfies 0<A<2TT If cosA=-0.87 and sinA>0,determine: The quadrant for the angleA/2= Quadrant? Then, sin(A)= sin(A/2= cos(A/2= tan(A/2) Be certain to express all answers to at least four decimal places.