(adsbygoogle = window.adsbygoogle || []).push({}); Trig Identities question for test tomorrow Help!!

Need some help with these two problems:

Thanks in advance if you could answer them:

sin (X) / Cos (x) - 1 = show work

Sec ^2/ cot (x) - Tan ^3x = Tan X

show work to prove

last one

Sec x - Cos x/tanx = sinx

show work to prove

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# Trig Identities question for test tomorrow Help

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