Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Popular Examples
tan(3b+14)=cot(5b+4)(2sin(x)-cos(x))(1+cos(x))=sin^2(x)sec^2(x)+2tan^2(x)=2sin(x^2-2x)=08sin^2(x)+4cos^2(x)=7
Frequently Asked Questions (FAQ)
What is the general solution for cos^2(a)=2cos^2(a)-1 ?
The general solution for cos^2(a)=2cos^2(a)-1 is a=2pin,a=pi+2pin