Question

What values for q (0 < q < 2p) satisfy the equation?
2(square root 2) sin q + 2 = 0.

Answer 1

A.

Answer 2

B.

Answer 3

C.

Answer 4

^D

Answer 5

\[2\sqrt{2}\sin(q)+2=0\]
\[2\sqrt{2}\sin(q)=-2\]
\[\sin(q) = -\frac{2}{2\sqrt{2}}\]
\[\sin(q) = -\frac{\sqrt{2}}{2}\]

Can you go on from here? :)

Answer 6

I really don't understand :( I am sorry

Answer 7

Basically, for what values of q is sin(q) equal to (1/2)*sqrt(2)?