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sinA-sin5A+sin9A-sin13A/cosA-cos5A-cos9A+cos13A=cotAPlan prove that.....

sinA-sin5A+sin9A-sin13A/cosA-cos5A-cos9A+cos13A=cotAPlan prove that.....

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago

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