markhalid
10-06-2007, 11:30 PM
ليكن a و b عددين حقيقين بحت http://www.gnux.be/latex/data/256e72fb9339d35b8d2900be31070c83.pngبين ان http://www.gnux.be/latex/data/dacbdc91dad6f2e5d06240c6c8b0fcbf.png
:emot100: :36_1_12: :36_1_8: :36_1_4:
:emot100: :36_1_12: :36_1_8: :36_1_4: