408W. T. Sulaimanand2L 1L,2.7)~J(sect)2P/iowherek =/31/p(W+ 1,A-up-1)P1/q(nq+ 1,A-ftq-1).Then(2.6)and(2.7)are equivalent.Proof.Applying Theorem2.3 witha—c = 0, b = d =7r/2,f(x) = g(x) =tan a;we may conclude thatJ J (tanx + tanj/)A"VJ (sect)2p/qJ ...