Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

Login

Username

Password

Not registered yet?

#1 2006-02-12 02:06:12

krassi_holmz
Real Member

Offline

1/a+1/b+1/c=0

Proof that if

then


IPBLE:  Increasing Performance By Lowering Expectations.

#2 2006-02-12 02:08:22

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0

Let


and


IPBLE:  Increasing Performance By Lowering Expectations.

#3 2006-02-12 02:09:23

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0

a,b,c != 0
==> abc != 0


IPBLE:  Increasing Performance By Lowering Expectations.

#4 2006-02-12 02:12:11

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0


IPBLE:  Increasing Performance By Lowering Expectations.

#5 2006-02-12 02:14:50

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0

Let get a form above:

Last edited by krassi_holmz (2006-02-12 02:16:18)


IPBLE:  Increasing Performance By Lowering Expectations.

#6 2006-02-12 02:17:47

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0

Put it into B:


IPBLE:  Increasing Performance By Lowering Expectations.

#7 2006-02-12 02:24:41

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0

...And reduce it:

.

Last edited by krassi_holmz (2006-02-12 02:28:20)


IPBLE:  Increasing Performance By Lowering Expectations.

#8 2006-02-12 02:29:02

krassi_holmz
Real Member

Offline

Re: 1/a+1/b+1/c=0

Good thank you all for helping me smile wink smile


IPBLE:  Increasing Performance By Lowering Expectations.

#9 2006-02-12 08:24:04

MathsIsFun
Administrator

Offline

Re: 1/a+1/b+1/c=0

We couldn't have done it without you.


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

#10 2006-02-12 18:26:20

Tigeree
Legendary Member

Offline

Re: 1/a+1/b+1/c=0

ha ha big_smile


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

#11 2006-02-12 18:55:39

ryos
Power Member

Offline

Re: 1/a+1/b+1/c=0

Showoff. tongue


El que pega primero pega dos veces.

#12 2006-02-12 18:57:46

Tigeree
Legendary Member

Offline

Re: 1/a+1/b+1/c=0

tongue big_smile


People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.

Board footer

Powered by FluxBB