+0  
 
+1
30
2
avatar+230 

How many values of x with $0^\circ \le x < 360^\circ$ satisfy sin x=-0.73?

 Sep 8, 2020
 #1
avatar
0

There are four solutions.

 Sep 8, 2020
 #2
avatar+26806 
+1

sin x = - 0.73   between 0 and 360o

arcsin ( - 0.73) =   313.11o   and    226.89o

 Sep 8, 2020

7 Online Users

avatar