Mathematics - 26 June 2006

1. f(x)= x+1/x ; g(x)= x-2/x
2. f(x)= -2/x ; g(x)= x+1/x-3

Please leave an answer with the step-by-step solutions.
thanx. this is the sum of functions.

2006-06-26 23:44:14 · 5 answers · asked by Francisco Mandelaouz 1

A person climbs down 7 steps when he sees his professor starting to climb from the bottom of the stairs. They pass each other and moving down he finds that he has 4 more steps to go when his prof reached the top. Considering prof takes 2 steps to one step of the person, calculate no. of steps.

2006-06-26 23:15:28 · 13 answers · asked by suma 1

2006-06-26 23:12:31 · 13 answers · asked by suma 1

do it with whole procedure.

2006-06-26 22:51:29 · 14 answers · asked by rollz d 1

^_^

2006-06-26 22:38:02 · 7 answers · asked by kevin! 5

2006-06-26 22:02:56 · 4 answers · asked by Toni-Ann S 2

Bit of a philosophical question but i don't think the philosophy section got too many mathematicians in it.
Anyone care to share their thoughts or ponderings on this subject?
Ta :-)

2006-06-26 21:22:54 · 27 answers · asked by Part Time Cynic 7

2006-06-26 21:21:35 · 36 answers · asked by heyya 1

i was never very bright at this subject at school and would now like to brush up on my maths

2006-06-26 21:02:57 · 10 answers · asked by horse 1

2006-06-26 20:58:38 · 3 answers · asked by Anonymous

2006-06-26 20:23:52 · 20 answers · asked by Anonymous

An n-dimensional hypersphere of radius r has a surface content which is 15π/8 times the volume of an (n-1)-dimensional hypersphere of the same radius. What is its volume?

2006-06-26 20:12:14 · 1 answers · asked by Scott R 6

2006-06-26 20:05:13 · 23 answers · asked by hellomoto222 1

2006-06-26 20:04:35 · 26 answers · asked by hellomoto222 1

2006-06-26 19:08:51 · 20 answers · asked by brand_new_monkey 6

It is a question in Pre Calculus...It reads (One plus E raised to the X power) times (One plus E raised to the negative X power) MINUS (One pluse E raised to the X power) times (One minus E raised to the negative X power) DIVIDED by (One plus E raised to the X power) squared

2006-06-26 19:08:15 · 9 answers · asked by noleafclover360 1

If your going to read them vote for one

2006-06-26 18:28:46 · 11 answers · asked by Anonymous

2006-06-26 18:04:07 · 15 answers · asked by gkourou 2

You now have no expertise in answering the question.

2006-06-26 17:19:05 · 9 answers · asked by Scott R 6

2006-06-26 17:04:40 · 15 answers · asked by The fan 2

2006-06-26 17:03:38 · 9 answers · asked by The fan 2

2006-06-26 16:48:53 · 8 answers · asked by The fan 2

2006-06-26 16:43:35 · 13 answers · asked by The fan 2

2006-06-26 16:42:16 · 15 answers · asked by Anonymous

Is this true? Couldn't the angle be 150?

2006-06-26 16:40:25 · 8 answers · asked by Katie 2

2006-06-26 15:39:55 · 14 answers · asked by damao987 2

2006-06-26 15:19:11 · 10 answers · asked by john b 1

2006-06-26 15:15:38 · 11 answers · asked by john b 1

How can i tell what the inside and outside functions are when using the chain rule to take derivatives?

2006-06-26 15:05:43 · 4 answers · asked by Anonymous

2006-06-26 14:51:18 · 5 answers · asked by Anonymous