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Simplify y=tan(2arctan(1/3)) 1. 4/3 2. 3/4 3. 2/3

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Simplify y=tan(2arctan(1/3)) 1. 4/3 2. 3/4 3. 2/3

asked May 12, 2021 33.4k views

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Simplify y=tan(2arctan(1/3))

1. 4/3
2. 3/4
3. 2/3

Mathematics
middle-school

Michael Pralow asked

by Michael Pralow

8.5k points

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1 Answer

5 votes

Answer:

3. 2/3

Explanation:

y=tan(2arctan(1/3))

= 2tan(arctan(1/3))

= 2*1/3

= 2/3

Fun Mun Pieng answered May 18, 2021

by Fun Mun Pieng

7.7k points

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