SOLUTION: Solve each equation by finding the value of x to the nearest degree. 1. Arcsin 1 = x 2. Cos^-1 square root 3/2 =x 3. x= tan^-1 (- squareroot 3/3) 4. x= Arccos sqaureroot 2/

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Question 1034535: Solve each equation by finding the value of x to the nearest degree.
1. Arcsin 1 = x
2. Cos^-1 square root 3/2 =x
3. x= tan^-1 (- squareroot 3/3)
4. x= Arccos sqaureroot 2/2
5. x= Arctan (-squareroot 3)
6. Sin^-1= (-1/2)= x

Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
Solve each equation by finding the value of x to the nearest degree. 

1. Arcsin 1 = x.

   They ask you: what is the angle  ,  if   = 1 ?
   The answer is:   = 90°.  Or   = 90°.   Or x = 90°.                


2. Cos^-1 square root 3/2 =x 

   I will rewrite it in this equivalent form:   = x

   They ask you: what is the angle  , if   = .
   The answer is:   = 30°.  Or   = 30°.   Or x = 30°.  


3. x= tan^-1 (- squareroot 3/3) 

   I will rewrite it in this equivalent form:   = x

   They ask you: what is the angle  , if   = .
   The answer is:   = -60° = 300°.  Or   = -60°.   Or x = -60°.  


Now try to complete the assignment following to the same scheme.


4. x= Arccos sqaureroot 2/2 
5. x= Arctan (-squareroot 3) 
6. Sin^-1= (-1/2)= x


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