Pre-Calculus Trigonometric Identity Problem – step-by-step solution

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How to verify a trigonometric identity problem, pre-calculus.

Pre-Calculus:

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Awesome video about Trig. Identities well done!

fatihdmr
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I am weak on trig Identities (Proving them)You can’t do calculus if you don’t know this I did a lot of this on trig By the way this is a extremely easy one to do

johnplong
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Do you also do sequence and series we need that too thanks.

idirisuyaya
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I always picked the wrong side especially when they became more complicated

johnplong
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Hello there! Can you explain how sin⊖cos⊖ + sin⊖ = sin⊖ (cos⊖ + 1)?

I got lost @ 13:59

HondaMom