Solution
Solution
+1
Solution steps
Rewrite using trig identities
Subtract from both sides
Divide both sides by
General solutions for
Popular Examples
5cos(x)+2=0,0<= x<= 2pi2sin(x)cos(x)-sin(2x)cos(2x)=0cos(x)= 21/294/(sin(104.48))= 2/(sin(a))sin(x+(3pi)/2)-cos(x+pi/2)=1
Frequently Asked Questions (FAQ)
What is the general solution for cos(x)=sin(x-pi/2) ?
The general solution for cos(x)=sin(x-pi/2) is x= pi/2+2pin,x=(3pi)/2+2pin