Math, asked by chauhanshashi269, 6 months ago

If sin A = 45°, then 1-2 sin A -​

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Answered by sainiinswag
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Step-by-step explanation:

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Answered by bhumikabv2004
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Answer:

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Step-by-step explanation:

=> 1 - 2sin A = 1 - 2 sin 45° = 1 - 2 ( 1/2 ) = 1 - 1 = 0

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