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Murljashka [212]
3 years ago
10

What is the exact value of cos(c + d), given sinc =24/25 for c in Quadrant II and cos d =-3/4 for d in Quadrant III?

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
7 0
<h2>D.    \frac{21 + 24\sqrt{7} }{100}</h2>

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