Solution
Solution
+1
Solution steps
Rewrite using trig identities
Apply trig inverse properties
Popular Examples
2*(1-cos^2(x))-cos^2(x)=1+sin^2(x)cos(θ)= 11/611-cos^2(x)=3sin(x)-2cos(x)= 4/8(sin(51))/(18)=(sin(x))/(22)
Frequently Asked Questions (FAQ)
What is the general solution for sin(b-20)=cos(142.7) ?
The general solution for sin(b-20)=cos(142.7) is b=360n-32.7,b=180+360n+72.7