What is the general solution for cos(x)=0.35 ?

The general solution for cos(x)=0.35 is x=1.21322…+2pin,x=2pi-1.21322…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cos(x)=0.35

cos (x) = 0.35

x = 1.21322 \dots + 2 πn, x = 2 π - 1.21322 \dots + 2 πn

Degrees

x = 69.51268 \dots^{\circ} + 36 0^{\circ} n, x = 290.48731 \dots^{\circ} + 36 0^{\circ} n

Solution steps

cos (x) = 0.35

Apply trig inverse properties

cos (x) = 0.35

General solutions for

cos (x) = 0.35

cos (x) = a \Rightarrow x = arccos (a) + 2 πn, x = 2 π - arccos (a) + 2 πn

x = arccos (0.35) + 2 πn, x = 2 π - arccos (0.35) + 2 πn

x = arccos (0.35) + 2 πn, x = 2 π - arccos (0.35) + 2 πn

Show solutions in decimal form

x = 1.21322 \dots + 2 πn, x = 2 π - 1.21322 \dots + 2 πn

sin (\frac{17 π}{6})

cos (2 θ) = \frac{1}{2}

tan (arcsin (- \frac{4}{5}))

sin^{2} (\frac{π}{3})

tan (x) = 3

What is the general solution for cos(x)=0.35 ?
The general solution for cos(x)=0.35 is x=1.21322…+2pin,x=2pi-1.21322…+2pin