If cos(theta)=dfrac45\\cos(\\theta) = \\dfrac{4}{5}cos(theta)=dfrac45, what is tan(theta)\\tan(\\theta)tan(theta) for theta\\thetatheta in the first quadrant?
dfrac53\\dfrac{5}{3}dfrac53
dfrac35\\dfrac{3}{5}dfrac35
dfrac34\\dfrac{3}{4}dfrac34
dfrac43\\dfrac{4}{3}dfrac43