lidiatorres12 lidiatorres12

27-02-2017
Mathematics

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Simplify the identity: tan cos/sin

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Аноним Аноним

27-02-2017

i am going to simplify the top before simplifying the rest.

tan = sin/cos, so tan * cos simplifies down to sin in the numerator. which leaves sin/sin which equals 1.

to make a long story short the answer is 1

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