reconcile

  1. M

    Reconcile 2 Trigonometric Indentities

    Hi All, I'm stuck on a particular problem set: Establish the validity (reconcile) of the following - (1+sin x)/cos x = cos x/(1-sin x) I'm finding it difficult to walk from either left to right or right to left i.e. I cannot decompose into other identities that will lead me to the other...