(0.5)\) \(x^\circ = 30^\circ\) So we know that the first solution is 30˚ as previously predicted from the graph. To get the other solution, we need to go back to our quadrants and use the ...

We have already found the first solution which is the acute angle from the 1st quadrant, so to find the second solution, we need to use the rule in the 2nd quadrant. From the graph of the function ...

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