Re: How to solve the integrate problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg128122] Re: How to solve the integrate problem*From*: Bob Hanlon <hanlonr357 at gmail.com>*Date*: Mon, 17 Sep 2012 00:22:48 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net*References*: <20120916072234.342B467DE@smc.vnet.net>

Integrate[Q (P - W) - M (x - Q), {x, Q, Infinity}] Integrate::idiv: Integral of M Q+P Q-Q W-M x does not converge on {Q,\[Infinity]}. >> Integrate[Q*(P - W) - M*(-Q + x), {x, Q, Infinity}] Integrate[P*x - W*Q + S (Q - x), {x, 0, Q}] // Simplify (1/2)*Q^2*(P + S - 2*W) Bob Hanlon On Sun, Sep 16, 2012 at 3:22 AM, <toc531 at gmail.com> wrote: > x>Q ,Q(P-W)-M(x-Q), x belongs(Q,infinite) > x<=Q,P*x-W*Q+S(Q-x), x belongs(0,Q) > > Q,P,W,M,S are unknown constant number. > > I want to *dx* > > THANK U >

**References**:**How to solve the integrate problem***From:*toc531@gmail.com