Solution
Solution
+1
Solution steps
Apply trig inverse properties
Show solutions in decimal form
Popular Examples
sin(x)-cos(x)=-1,0<= x<= 2picos(θ)=(1/2)sin^2(x)-cos^2(x)+sin(x)=0,0<= x<= 2picos(θ)=-cos(2θ)3(sin(x)-cos(x))=2(sin(x)+cos(x))
Frequently Asked Questions (FAQ)
What is the general solution for cos(b)= 11/14 ?
The general solution for cos(b)= 11/14 is b=0.66694…+2pin,b=2pi-0.66694…+2pin