How do I do the inverse of tan in Excel? [SOLVED]
Bernard Liengme wrote... >I think we have a language problem here. >Inverse of a trig function is the TAN^1(x) not (TAN(x))^-10. ^-1 rather than ^-10. The proper term for 1/x is the reciprocal of x. Inverse is a more general term which needs context such ...