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Vikentia [17]
3 years ago
7

Everyone can solve this : why tan(arctanx)= x. Thank you

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0

Explanation:

tan(arctan x) = x

This is because arctan is the reciprocal of tan.  You can view this as the same as 5(1/5x) = x.  Since they are reciprocals, when they are multiplied by each other, they cancel each other out.

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