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Rajan@2021
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If A = 60° and B = 30° verify that sin(A-B) = sinA cosB – cosA sinB

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This is the basic and conceptual question from trigonometric ratios in which we have given A = 60° and B = 30°

We have to verify that sin(A-B) = sinA cosB – cosA sinB

RS Aggarwal, Class 10, chapter 11, question no 15(i).

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