Solution

Solution

+1
Solution steps
Apply trig inverse properties
Solve
Solve
Show solutions in decimal form

Popular Examples

cos(7a)=sin(a-6)sin^5(x)+2cos^2(x)=1cos^3(x)+sin^2(x)=0cos^{22}(x)+sin^2(x)-1=0sin(x)+cos(x)=2cos(x)

Frequently Asked Questions (FAQ)

  • What is the general solution for cos(a-5)=0.675 ?

    The general solution for cos(a-5)=0.675 is a=0.82983…+2pin+5,a=2pi-0.82983…+2pin+5