What is the general solution for cos(x)=0.96 ?

The general solution for cos(x)=0.96 is x=0.28379…+2pin,x=2pi-0.28379…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cos(x)=0.96

cos (x) = 0.96

x = 0.28379 \dots + 2 πn, x = 2 π - 0.28379 \dots + 2 πn

Degrees

x = 16.26020 \dots^{\circ} + 36 0^{\circ} n, x = 343.73979 \dots^{\circ} + 36 0^{\circ} n

Solution steps

cos (x) = 0.96

Apply trig inverse properties

cos (x) = 0.96

General solutions for

cos (x) = 0.96

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

x = arccos (0.96) + 2 πn, x = 2 π - arccos (0.96) + 2 πn

x = arccos (0.96) + 2 πn, x = 2 π - arccos (0.96) + 2 πn

Show solutions in decimal form

x = 0.28379 \dots + 2 πn, x = 2 π - 0.28379 \dots + 2 πn

2 sin (3 x) + 3 = 0

4 cos^{2} (θ) sin (θ) + 2 cos^{2} (θ) = 0

1 + cos (2 x) = 0

cos^{2} (x) - sin^{2} (x) = \frac{3}{2}

2 sin^{2} (x) + 1 = 4 sin (x)

What is the general solution for cos(x)=0.96 ?
The general solution for cos(x)=0.96 is x=0.28379…+2pin,x=2pi-0.28379…+2pin