SOLUTION: hi, i have to solve this problem 2sen(x) - √2 = 0 what is the procees for this kind of problems thanks

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Question 1043138: hi, i have to solve this problem
2sen(x) - √2 = 0
what is the procees for this kind of problems
thanks
Found 2 solutions by ikleyn, Alan3354:
Answer by ikleyn(53763)   (Show Source): You can put this solution on YOUR website!
.
hi, i have to solve this problem
2sen(x) - √2 = 0
what is the procees for this kind of problems
thanks
~~~~~~~~~~~~~~~~~~~~ 

 =   --->

 = ,

sin(x) =   --->

x =   and/or  x = .

In other words,  x = 45°  and/or  x = 135°.


Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
What is sen?
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