حل التكامل الآتي

[ابن الإسلام]

http://www.uaemath.com/ar/aforum/math0982860001208672893.png

[صلاح السلول]

أعد تسمية الدالة بأس سالب ثم كامل

[uniquesailor]

ما لا نهاية

[mathson]

http://www.eclasshome.com/attach/upload3/wh_38383789.gif

[صلاح السلول]

the integral=the limit for the integral of the function from o to b when
b tends to 1 fro left + the limit of the integral of the function from b to 4 when b tends to 1 from righ but the the first = +infinity and the second -- infinity so the answer is infinity -infinity which is undefined

[mota--9]

=(-1/(x-1)) هذه هي الدالة الاصلية