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seraphim [82]
4 years ago
5

Evaluate cos(tan^-1 0)

Mathematics
1 answer:
AlladinOne [14]4 years ago
3 0

Answer:

cos(tan^{-1}(0))=1

Step-by-step explanation:

Evaluate cos(tan^-1 0)

cos(tan^{-1}(0))

We know that tan(0)=0

tan (0 degree)=0

tan^{-1}(0)=0

Replace it in our problem

cos(tan^{-1}(0))

cos(0)

At 0 degree the cos value is 1

So co(0)=1

cos(tan^{-1}(0))=1

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