Solution
Solution
+1
Degrees
Solution steps
Subtract from both sides
Rewrite using trig identities
Use the Pythagorean identity:
Simplify
Expand
Apply the distributive law:
Multiply the numbers:
Simplify
Group like terms
Add similar elements:
Divide both sides by
Divide both sides by
Divide both sides by
Simplify
Apply rule
General solutions for
periodicity table with cycle:
Solve
Popular Examples
cos(θ)=-csin(t)=1(tan(x)-1)(sqrt(3)tan(x)-1)=0(1-cos(2x))/(sin(2x))=sqrt(3)2sin(-3x-pi/4)=sqrt(2),0<= x<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for sin^2(θ)+2cos^2(θ)=2 ?
The general solution for sin^2(θ)+2cos^2(θ)=2 is θ=2pin,θ=pi+2pin