Solution

Solution

Solution steps
Rewrite using trig identities
Since the equation is undefined for:

Popular Examples

solvefor x,tan(2x)=-(((30+20)/2))/(80)solve for 4cos(3θ)=2sin(x)=-0.8176sin(x)=-0.342(cos(x)-4)(cos(x)+1)=0

Frequently Asked Questions (FAQ)

  • What is the general solution for cosh(4x)=0 ?

    The general solution for cosh(4x)=0 is No Solution for x\in\mathbb{R}