(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

What values of X between 0 and 2 pie radians satisfy each of the following:

1. |sinX|<0.5

2. |cosX|>0.5

2. Relevant equations

3. The attempt at a solution

Well the values of X lie between

1. -0.5 < sinX <0.5

2. cosX< -0.5 and cosX>0.5

How do you find the actual values of X? Do you use inverse trig functions? I forgot all that. Please, someone show me how to find the X's. Thanks.

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# How do you find the X-values of inequalites involving trig functions?

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