What is the general solution for cos(x)=0.308 ?

The general solution for cos(x)=0.308 is x=1.25770…+2pin,x=2pi-1.25770…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cos(x)=0.308

cos (x) = 0.308

x = 1.25770 \dots + 2 πn, x = 2 π - 1.25770 \dots + 2 πn

Solution steps

cos (x) = 0.308

Apply trig inverse properties

x = arccos (0.308) + 2 πn, x = 2 π - arccos (0.308) + 2 πn

Show solutions in decimal form

x = 1.25770 \dots + 2 πn, x = 2 π - 1.25770 \dots + 2 πn

31.21 = 40 sin (25 g)

tan (t) = \frac{7}{24}, 0 < t < \frac{π}{2}

cos^{2} (x) = 0.6

cos^{2} (x) = 0.3

sin (\frac{3 π}{4} + \frac{1}{12} x) = 1

What is the general solution for cos(x)=0.308 ?
The general solution for cos(x)=0.308 is x=1.25770…+2pin,x=2pi-1.25770…+2pin