Prove the following : sinx-sin3x sin5x-sin7xcosx-cos3x-cos5x cos7x = cot2x - Mathematics and Statistics | Shaalaa.com
Prove the following : sinx-sin3x sin5x-sin7xcosx-cos3x-cos5x cos…
Sep 17, 2024
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(sin3x/cosx)+(cos3x/sinx) = 2cot2x, iGCSE, A Level Maths, High School Trig Function M
(sin3x/cosx)+(cos3x/sinx) = 2cot2x, iGCSE, A Level Maths, High Scho…
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