What is the general solution for sin^2(x)-7sin(x)=0 ?

The general solution for sin^2(x)-7sin(x)=0 is x=2pin,x=pi+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sin^2(x)-7sin(x)=0

sin^{2} (x) - 7 sin (x) = 0

x = 2 πn, x = π + 2 πn

Solution steps

sin^{2} (x) - 7 sin (x) = 0

Solve by substitution

sin (x) = 7, sin (x) = 0

sin (x) = 7 :

No Solution

sin (x) = 0 : x = 2 πn, x = π + 2 πn

Combine all the solutions

x = 2 πn, x = π + 2 πn

sin (x) = \frac{48 sin ( 6 9 ^{\circ} )}{47.5}

2 cos^{2} (3 x) + cos (3 x) - 1 = 0

sin (3 x) = \frac{- 3}{4}

4 cos (x - 4 5^{\circ}) + 7 = 10

cos^{2} (x) = 3 (1 - sin (x))

What is the general solution for sin^2(x)-7sin(x)=0 ?
The general solution for sin^2(x)-7sin(x)=0 is x=2pin,x=pi+2pin