Question

Find the exact value of sin-1 (-square root 3/2) Write your answer in radians in terms of pi.

Answer 1

this is a trig identity

Answer 2

okay so whats the answer? please?

Answer 3

sin is opposite over hypotenuse right? from my drawing...which angle has opposite of sqrt 3?

Answer 4

this is just easy...just look at the drawing

Answer 5

which angle is opposite \(\sqrt 3\)

Answer 6

so whats the answer?

Answer 7

-___- the angle opposite sqrt 3

Answer 8

it's just some sense of direction..dont tell me you need guidance for that

Answer 9

just tell me the answer

Answer 10

-pi/3 (-60 degrees)
Solution:
\[sin(-pi/3)=-sin(pi/3)\]\[=-\sqrt{3}/2\]
\[arcsin-\sqrt{3}/2 = -pi/3\]

Answer 11

okay thanks!