Math, asked by pandey1616, 1 year ago

Evaluate sin² (22/7/8+A/2) - sin²(22/7/8-A/2)

Answers

Answered by mdgankitagmail

1

sin(22/56+A\2+22/56-A\2) sin(22/56+A\2-22/56+A\2)
sin44/56 sinA

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