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Popular Trigonometry >

2tan(pi/3)

Solution

2 tan (\frac{π}{3})

Solution

23

+1

Decimal

3.46410 \dots

Solution steps

2 tan (\frac{π}{3})

Use the following trivial identity:

tan (\frac{π}{3}) = 3

tan (\frac{π}{3})

tan (x)

periodicity table with

πn

cycle:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} tan (x) 0 \frac{3}{3} 13 \pm \infty - 3 - 1 - \frac{3}{3}

= 3

= 23

Popular Examples

tan((11pi)/6-pi/4)

tan(pi/3-0.1)-tan(pi/3)

Frequently Asked Questions (FAQ)

What is the value of 2tan(pi/3) ?
The value of 2tan(pi/3) is 2sqrt(3)