trud1938 trud1938

21-10-2020
Mathematics

contestada

Given sin(u) = Negative StartFraction 7 Over 25 EndFraction and cos(v) = Negative four-fifths, what is the exact value of cos(u-v) if both angles are in quadrant III?

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rileyboss1723 rileyboss1723

29-11-2021

Answer:

117/125

Step-by-step explanation:

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