Use graphs to determine which equation could possibly be an identity.

Mathematics

1 answer:

Rashid [163]3 years ago

3 0

Answer:

a. (sec(t)+csc(t))/(1+cot(t)) = sec(t)

Step-by-step explanation:

Subtracting the right side of the equation will result in an expression that is zero for all values of t if the original equation is an identity. That is the case for the equation of (a), but not for the others. See attached.

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Answer:

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Step-by-step explanation:

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