en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5cos(540)

Solution

5 cos (54 0^{\circ})

Solution

- 5

Solution steps

5 cos (54 0^{\circ})

Rewrite using trig identities:

cos (54 0^{\circ}) = - 1

= 5 (- 1)

Simplify

= - 5

Popular Examples

csc (0.9)

arcsin(12/11 sin(73))

arcsin (\frac{12}{11} sin (7 3^{\circ}))

sin (0.245)

arcsin(1/2)+(1/2)/(sqrt(1-(1/2)^2))

arcsin (\frac{1}{2}) + \frac{\frac{1}{2}}{1 - ( \frac{1}{2} ) ^{2}}

cot(60)tan(30)+sec^2(45)sin(30)

cot (6 0^{\circ}) tan (3 0^{\circ}) + sec^{2} (4 5^{\circ}) sin (3 0^{\circ})

Frequently Asked Questions (FAQ)

What is the value of 5cos(540) ?
The value of 5cos(540) is -5