Solution
Solution
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Solution steps
Square both sides
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Verify solutions by plugging them into the original equation
Popular Examples
5cos(x)-3sin(x)=414.79m=((7.61_{0}^2sin(2θ_{0}))/g)2cos(x)+3cos(x)-2=0sec((5θ)/4)=2,[0.2pi]cos(x)+|cos(x)|=1,-2pi<= x<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for sin(θ)=sqrt(1-(1-(cos(θ)-1)^2)) ?
The general solution for sin(θ)=sqrt(1-(1-(cos(θ)-1)^2)) is θ= pi/2+2pin,θ=2pin