Math, asked by masterpubg437, 8 months ago

prove that: sin²A.cot²A+cos²A.tan²A =1

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Answered by FazeelKarkhi

5

Sin²A.cot²A+cos²A.tan²A =Sin²A.cos²A/sin²A +cos²A.sin²A/cos²A =Cos²A+Sin²A =1 Proved

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Answered by nanditacouto15

0

Step-by-step explanation:

hope it helps (:

cos²a +sin²a =1 is an identity

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