Given tan(theta) = 8, find cos(theta) and sin(theta)
I have no idea how to do this lol, i forgot >_< and i want exact answers plz >_< so no decimals 0_o
Essentially the same: think of as representing a right triangle with "near side" of length 8 and "opposite side" of length 1 so that = "near side"/"opposite side"= 8. Use the Pythagorean theorem to find the hypotenuse and then use the formulas arze gives.