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What is the value of 2cos^2(75degrees) - 1? Edge
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Aug 7, 2021
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What is the value of 2cos^2(75degrees) - 1?
Edge
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Explanation:
Celada
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Aug 9, 2021
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Explanation:
2(cos 75)(cos75) -1
=2(0.6699) -1
=1.3398-1
=0.3398
Arpit Svt
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Aug 11, 2021
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Arpit Svt
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