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NemiM [27]
3 years ago
10

what is the exact value of cos(c+d), given sin c=24/25 for c in quadrant 2 and cos d=-3/4 for d in quadrant 3

Mathematics
1 answer:
maksim [4K]3 years ago
3 0

Answer:

1 3/100

21-24squareroot7/100

21

=24squareroot7/100

Step-by-step explanation:

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