Math, asked by ishwarikadu40, 4 months ago

If sin =

11

61

then complete the following activity to find the value of cos .

Sin2 + cos2 = 1

∴ + cos2 = 1∴ cos2 = 1 -

∴ cos2 =

∴ cos =

Answers

Answered by KoushikShaan

0

This is The Answer who's Cos and sin formula

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