“…, w(y 0 , z 0 ))) + 1 a g 1 (y 0 (0), w(y 0 , z 0 )) − 1 a g 1 (y 0 (0), w(y 0 , z 0 )) = y 0 (0) − z 0 (0) + 1 a (g 1 (y 0 (0), w(y 0 , z 0 )) − g 1 (y 0 (0), w(y 0 , z 0 ))) + 1 a (g 1 (z 0 (0), w(y 0 , z 0 ) − g 1 (y 0 (0), w(y 0 , z 0 ))) (7) and (8). By the same way we can show that p(T ) 0.…”