What is the general solution for 3cos(x)-3sin(x)=0 ?

The general solution for 3cos(x)-3sin(x)=0 is x= pi/4+pin

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3cos(x)-3sin(x)=0

3 cos (x) - 3 sin (x) = 0

x = \frac{π}{4} + πn

Solution steps

3 cos (x) - 3 sin (x) = 0

Rewrite using trig identities

3 - 3 tan (x) = 0

Move

3

to the right side

- 3 tan (x) = - 3

Divide both sides by

- 3

tan (x) = 1

General solutions for

tan (x) = 1

x = \frac{π}{4} + πn

sin^{3} (x) = 3 sin (x) - 4 sin^{3} (x)

tan (θ) = \frac{2}{3 + 2 cos ( 4 5 ^{\circ} )}

cos (2 θ) + 6 cos^{2} (θ) = 5

sin (4 x) = - \frac{2}{2}

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

What is the general solution for 3cos(x)-3sin(x)=0 ?
The general solution for 3cos(x)-3sin(x)=0 is x= pi/4+pin