determining WS/RS on k2/p2 ribbing
I've started a new project, and have 3 inches of K2/P2 ribbing on the needles, and I need to 'finish on a WS row'. Since K2/P2 looks identical front/back to me, I'm not sure which is which.
I used what my Knitting for Dummies book called the two-stranded cast on, where my starting tail of yarn is at the tip of the left hand needle same as the working yarn when I begin my first row after cast-on.
Is that first row then a RS row, so if the tail is on the right, I'm in RS and if it's on the left, I'm in WS?
I don't want to have to rip anything out at this point, I'm not good at it, and I'm using a dark yarn, which is difficult to see detail in.