en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arccos(1/(sqrt(42)))

Solution

arccos (\frac{1}{42})

Solution

1.41587 \dots

+1

Solution steps

arccos (\frac{1}{42})

Refine to a decimal form

= 1.41587 \dots

Popular Examples

arcsin(cos((43pi)/5))

arcsin (cos (\frac{43 π}{5}))

2cos(pi/6)+sin((5pi)/6)-tan(pi/3)

2 cos (\frac{π}{6}) + sin (\frac{5 π}{6}) - tan (\frac{π}{3})

e^{sin(0)}cos^2(0)-e^{sin(0)}sin(0)

e^{s i n (0)} cos^{2} (0) - e^{s i n (0)} sin (0)

-2(-2sech^2(0)tanh^2(0)+sech^4(0))

- 2 (- 2 sech^{2} (0) tanh^{2} (0) + sech^{4} (0))

arctan (0.67)

Frequently Asked Questions (FAQ)

What is the value of arccos(1/(sqrt(42))) ?
The value of arccos(1/(sqrt(42))) is 1.41587…