Solution

Solution

Solution steps
Apply trig inverse properties
Solutions for the range

Popular Examples

1/2 (1+cos(x))=0.62940952262+2cos(x)=6cos(x)120=120sin(pi/3 c)2sin^2(x)+cos(x)-3=0cot(x)cos^2(x)=2cot(x),0<= x<= 2pi

Frequently Asked Questions (FAQ)

  • What is the general solution for sin(A)= 4/5 ,sin(2A) ?

    The general solution for sin(A)= 4/5 ,sin(2A) is No Solution for A\in\mathbb{R}