Trigonometry
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Find the exact value, given that sin A = -4/5 with A in quadrant IV
tan 2A
Which is the correct answer?
- 7/24
24/7
- 24/7
7/24
https://brainmass.com/math/trigonometry/trigonometry-29586
Solution Summary
This shows how to find the value of a tangent.
$2.49