What do we call the number that occurs most often in a set of numbers?
1 answer:
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Answer:
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Explanation:
Use the pythagorean trig identity and plug in the fact that
Isolating sine leads to . I'm skipping the steps here, but let me know if you need to see them.
The result is negative because we're in quadrant 4, when y < 0 so it's when sine is negative.
Therefore,