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Which of the following is the same as cos15°
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3 votes
Which of the following is the same as cos15°

Which of the following is the same as cos15°-example-1
User Jacobo Azcona
by
5.4k points

1 Answer

3 votes

Answer:

cos15 is equivalent to sin(75)

Explanation:

solving for cos15 degrees gives you ((√(3)+1)*√(2))/4 which is the same as the sin(75)

User Leila Hamon
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4.3k points
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