Evening all
I have a function
f(t)= cos(t)+sin(t+(pi/4))
To find the amp of this wave do i just use the general constant formula (not sure its called that)
asinx+bcosv= Sqrt(a^2+b^2)sin(x+v)
so the amp is sqrt(1^2+1^2)
so sqrt2 or 1.4142?
thanks
JT
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