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madam [21]
3 years ago
6

Provethat:cos^3A Cos3A + sin^3A.sin 3A=cos^3 2A​

Mathematics
1 answer:
aalyn [17]3 years ago
3 0

Answer:

<h3>Hope it will help you..!! </h3>

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3 years ago
Solve for y: 10.3 = 0.6y
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3 years ago
Find each difference and show work please !!
Ede4ka [16]

Answer:

X-19

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2 years ago
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5 0
3 years ago
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