jaylanmahone223
29.08.2019 •
Mathematics
Verify identity list steps. cot(t)(1-cos^2(t))=cos(t)sin(t)
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Ответ:
(Left hand side or the Right hand side)
You should already know this:
You should also know this:
So plugging in both of those into our identity, we get:
Simplify the denominator on the LHS (Left Hand Side)
We get:
LHS = RHS
Therefore, identity is verified.
Ответ:
y=−2(x−3)2+10
y=−2x2+12x−8
Step-by-step explanation: