What is 2tan(pi/2-x) ?

The solution to 2tan(pi/2-x) is 2cot(x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2tan(pi/2-x)

simplify

2 tan (\frac{π}{2} - x)

2 cot (x)

Solution steps

2 tan (\frac{π}{2} - x)

Rewrite using trig identities

= 2 \cdot \frac{cos ( x )}{sin ( x )}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{cos ( x ) \cdot 2}{sin ( x )}

Rewrite using trig identities

= 2 cot (x)

csc (arccos (2 x + 3))

- sin (x - 3 x)

- 0.4 a sin (0.4 (- 6))

1 - (cos (t + C))^{2}

sin (arcsin (a))