What is the general solution for sin(a)= 1/4 ?

The general solution for sin(a)= 1/4 is a=0.25268…+2pin,a=pi-0.25268…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sin(a)= 1/4

sin (a) = \frac{1}{4}

a = 0.25268 \dots + 2 πn, a = π - 0.25268 \dots + 2 πn

Degrees

a = 14.47751 \dots^{\circ} + 36 0^{\circ} n, a = 165.52248 \dots^{\circ} + 36 0^{\circ} n

Solution steps

sin (a) = \frac{1}{4}

Apply trig inverse properties

sin (a) = \frac{1}{4}

General solutions for

sin (a) = \frac{1}{4}

sin (x) = a \Rightarrow x = arcsin (a) + 2 πn, x = π - arcsin (a) + 2 πn

a = arcsin (\frac{1}{4}) + 2 πn, a = π - arcsin (\frac{1}{4}) + 2 πn

a = arcsin (\frac{1}{4}) + 2 πn, a = π - arcsin (\frac{1}{4}) + 2 πn

Show solutions in decimal form

a = 0.25268 \dots + 2 πn, a = π - 0.25268 \dots + 2 πn

33 sec (θ) + 4 = - 2

- sin (\frac{x}{2}) + sin (x) = 0

3 sin (2 θ) = 2 cos (2 θ)

cos (x) + cos^{2} (x) = 0

cos (θ) = cos (1)

What is the general solution for sin(a)= 1/4 ?
The general solution for sin(a)= 1/4 is a=0.25268…+2pin,a=pi-0.25268…+2pin