Solution
Solution
Solution steps
Rewrite using trig identities
Use the Double Angle identity:
Multiply both sides by
Multiply both sides by
Simplify
Popular Examples
-2cos^2(4x)+2sin(4x)-1=0cos(θ)=(sqrt(75))/(10)tan(x)= 50/30cos^{(2)}(x)+2cos(x)=3cos(A)=(1^2+5.2^2-3.5)/(2(1)(5.2))
Frequently Asked Questions (FAQ)
What is the general solution for sin(x)cos(x)=3 ?
The general solution for sin(x)cos(x)=3 is No Solution for x\in\mathbb{R}