derivative of cot x
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Step-by-step explanation:
tanx = 1/ cotx
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Answered by
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Answer:sin x = cos x Proof csc x = -csc x cot x Proof
cos x = - sin x Proof sec x = sec x tan x Proof
tan x = sec2 x Proof cot x = - csc2 x Proof
Step-by-step explanation:
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