Hi
I'm trying to reduce a function in the form
Acos(x)+Bsin(x)
to a single function.
I know that to do this you need to multiply and divide by sqrt(A^2+B^2), but I don't know where to go from there. Can anyone help with this?
Hi
I'm trying to reduce a function in the form
Acos(x)+Bsin(x)
to a single function.
I know that to do this you need to multiply and divide by sqrt(A^2+B^2), but I don't know where to go from there. Can anyone help with this?
Now define and use the compound angle formula. You get .