What is the value of tan(arctan(7/3)) ?

The value of tan(arctan(7/3)) is 7/3

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tan(arctan(7/3))

tan (arctan (\frac{7}{3}))

\frac{7}{3}

Decimal Notation

2.33333 \dots

Solution steps

tan (arctan (\frac{7}{3}))

Rewrite using trig identities:

tan (arctan (\frac{7}{3})) = \frac{7}{3}

Use the following identity:

tan (arctan (x)) = x

= \frac{7}{3}

= \frac{7}{3}

arctan (1.1)

arcsin (\frac{3}{2}) + arccos (\frac{1}{2})

sec (arctan (\frac{6}{7}))

- cos (4 π)

sin (\frac{π}{3}) cos (\frac{π}{7}) - sin (\frac{π}{7}) cos (\frac{π}{3})