Find Sine and Cosine Given Tangent Value and Sign of Sign of Sine Value
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- Опубліковано 5 лют 2025
- This video explains how to determine the sine and cosine function values given the tangent function value and the sign of the sine function value.
mathispower4u.com
Explained perfectly! Thank you for this video :)
thanks for this vid!
wasn't there another way, like, cross multiplying like
14/18=SIN/COS
14COS=18SIN and then you do the SIN^2+COS^2=1