en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arctan((5pi)/2)

Solution

arctan (\frac{5 π}{2})

Solution

1.44415 \dots

+1

Decimal Notation

82.74

Solution steps

arctan (\frac{5 π}{2})

Refine to a decimal form

= 1.44415 \dots

Popular Examples

(sin(17)cos(13)+sin(13)cos(17))/(cos(26)cos(19)-sin(26)sin(19))

\frac{sin ( 1 7 ^{\circ} ) cos ( 1 3 ^{\circ} ) + sin ( 1 3 ^{\circ} ) cos ( 1 7 ^{\circ} )}{cos ( 2 6 ^{\circ} ) cos ( 1 9 ^{\circ} ) - sin ( 2 6 ^{\circ} ) sin ( 1 9 ^{\circ} )}

sin(42)cos(12)-cos(42)sin(12)

sin (4 2^{\circ}) cos (1 2^{\circ}) - cos (4 2^{\circ}) sin (1 2^{\circ})

9.81 \cdot cos (3 0^{\circ})

50arcsin((sqrt(21))/5)-4sqrt(21)

50 arcsin (\frac{21}{5}) - 421

2cos(60)+4tan(37)-sec^2(45)

2 cos (6 0^{\circ}) + 4 tan (3 7^{\circ}) - sec^{2} (4 5^{\circ})

Frequently Asked Questions (FAQ)

What is the value of arctan((5pi)/2) ?
The value of arctan((5pi)/2) is 1.44415…