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I'm not completely sure how to solve this question:

Here is the provided equation: sin(x) + 2 = 0

I am supposed to find all real numbers that satisfy the equation.

 Apr 19, 2019
 #1
avatar+100483 
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There aren't any real solutions

 

The smallest that sin x can be is - 1

 

So

 

-1 + 2    can never  =  0

 

 

cool cool cool

 Apr 19, 2019

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