Ivanka N.

asked • 11/07/17

How do you find the exact value of this trig function without a calculator?

(1-(2(cos^2))(43.5°))/((sin84° sin7°)−(sin6° sin277°))

1 Expert Answer

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Kenneth S. answered • 11/07/17

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Ivanka N.

Sorry! I meant cos^2, I edited the problem, thank you!
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11/07/17

Ivanka N.

It's 1-(2(cos^2)(43.5 deg))
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11/07/17

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