jjlenore22 jjlenore22

21-09-2020
Mathematics

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verify the identity:
[tex]cotxsec^4x=cotx+2tanx+tan^3x[/tex]

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scarlettjean1 scarlettjean1

21-09-2020

Answer:

cot(x)sec4(x)=cot(x)+2tan(x)+tan3(x) is an identity.

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