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zheka24 [161]
3 years ago
7

Are the terms CSC, SEC, and COT equivalent to the terms Sin^-1, Cos^-1, and Tan^-1? Are the three pairs of terms the same thing

just written differently, or are they entirely different?
Mathematics
1 answer:
leva [86]3 years ago
4 0

Answer:

Step-by-step explanation:

It depends on how it is written. By definition

\csc(x) = (\sin(x))^{-1} = \frac{1}{\sin(x)}

\sec(x) = (\cos(x))^{-1} = \frac{1}{\cos(x)}

\cot(x) = (\tan(x))^{-1} = \frac{1}{\tan(x)}

however the functions

\sin^{-1}(x), \cos^{-1}(x), \tan^{-1}(x) are the inverse functions of sine, cosine and tangent respectively. So, they are not equivalent functions

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