Are cotangent and inverse tangent the same?
Score: 4.8/5 (45 votes) It turns out that arctan and cot are really separate things: cot(x) = 1/tan(x) , so cotangent is basically the reciprocal of a tangent, or, in other words, the multiplicative inverse. arctan(x) is the angle whose tangent is x.Is tangent and cotangent the same?The cotangent is...