Answer: c= -4.7
Step-by-step explanation:
Look at link hope it helps
(Lots of points) (Dumb answers will be reported)
2 answers:
You might be interested in
the sine function is a many-to-one function and therefore has no inverse function.
However if the domain is restricted to -90° ≤ x ≤ 90°
Then the function is one-to-one for this domain
Thus, x is defined as the angle such that - π/2 ≤ x ≤ π/2
5π/6 is therefore outwith the domain