Which of the following is equivalent to tan(theta)\\tan(\\theta)tan(theta)?
dfracsin(theta)cos(theta)\\dfrac{\\sin(\\theta)}{\\cos(\\theta)}dfracsin(theta)cos(theta)
sin(theta)cdotcos(theta)\\sin(\\theta) \\cdot \\cos(\\theta)sin(theta)cdotcos(theta)
dfraccos(theta)sin(theta)\\dfrac{\\cos(\\theta)}{\\sin(\\theta)}dfraccos(theta)sin(theta)
dfrac1sin(theta)\\dfrac{1}{\\sin(\\theta)}dfrac1sin(theta)