Math Problems!........share It Here!

[lomex32]

Answer is also Infinity

 

Infinity X infinity = infinity

Infinity / infinity = infinity

a number / infinity = 0

 

anong numer ang mas malaki sa infinite?

<{POST_SNAPBACK}>

[JesusFreak!]

infinity na nga eh... ala na

[Guest mitchiko0]

pwede rin ba d2 yung algorithm?

[philos]

2 Wrongs don't make a Right

But 3 Lefts do

[gbaddic]

A factory produces two types of fertilizer: X1 and X2. The profits realized from a kilo of each of the two types are P35 and P25 respectively. The raw materials from which the fertilizers are made are nitrogen, sulfur and potassium which are used in the following quantities:

 

nitrogen sulfur potassium

X1 3 kilos 3 kilos 8 kilos

X2 3 kilos 2 kilos 1 kilo

 

The available stocks include 1500 kilos of nitrogen, 1200 kilos of potassium and 1200 kilos of sulfur. The objective is to maximize the profit. Find the amount of X1 and X2 to be manufactured.

[predictable]

to dali lang.... find the product of....

( X - a ) ( X - b ) ( X - c )......( X - z )?

 

 

answer is: 0 :cool:

[predictable]

any number divided by 0

 

sino may alam nito

 

 

ans: the any no. divide by 0 ^^ (cannot be) :headsetsmiley:

[predictable]

can i ask problems here regarding probability?

 

sure post mo lng

[predictable]

IN Math:

 

 

positive + positive = positive

 

positive + negative = negative

 

negative + negative = negative

 

positive - negative = negative/positive (defend on your subtrahead)

 

positive - positive = positive/negative (defend on your subtrahead)

 

negative - negative = negative

 

positive x negative = negative

 

positive x positive = positive

 

negative x negative = positive

 

positive ÷ positive = positive

 

positive ÷ negative = negative

 

negative ÷ negative = positive

 

 

 

 

 

In True Life:

 

positive attitude + positive attitude = confortable

 

negative attitude + negative attitude = confortable

 

negative attitude + positive attitude = not confortable 2 each other

 

 

 

 

 

Conclusion:

therefore the life of the poeple is same in math formula !!

[Manthao]

I'll share my experience about Math and numbers...

When i was still in college and reviewing for the ECE Board Exam, I had trouble in Math Formulas especially this formulas will be your basic weapon in ECE Board Exam coz 2 out of 3 exams of ECE is based on Math (Electronics, Communication and Mathematics).

 

Apply the formula to the most possible thing that you do everyday -> you know what? -> katarantaduhan

 

Natawa ako nung tinuruan kami ng prof namin kung pano pagsamahin ung katarantaduhan sa pag memorize ng formula......

 

Sabi nung prof ko when you learn it, you dont need to memorize it kasi you never memorize ung mga katarantaduhan mu e...

 

So if you wanna memorize something, Let's say a very long formula.... try to look for hints and things that you will remember mostly and include it in your memory.... to those who watch Prison Break, Scaufield did memorize through the use of something ( I wont tell what it is )

 

Finally, ung mga katarantaduhan mu magagamit muna sa magandang paraan!!!!!!

[predictable]

(a-x)^2 (b-x)^2 (c-x)^2 ..... (z-x)^2 = ???

 

la lang!!! baka kasi may sagot kayo.

 

 

ans: 0 an pa nga ba

[predictable]

Excellent edzabu !

Here is another one.

 

CHESS MOVES

The number of possible ways of playing the first four moves for both players in chess is 318,979,564,000.

 

How many different moves can be made in the first ten moves of each player?

 

Ans.

 

4moves=318,979,564,000

 

10moves=?

___________________________

 

4x=318,979,564,000

-- -------------------

4 4

 

 

x=79,744,891,000

 

 

10x - 4x = ?

 

10(79,744,891,000) - 4(79,744,891,000) = ?

 

797,448,910,000 - 318,979,564,000 =( 478,469,346,000 ) ans. :cool:

 

cheaking:

 

478,469,346,000

+ 318,979,564,000

----------------------

797,448,910,000

 

right?

[rozzDrovz]

more......

[floppydrive]

( X - a ) ( X - b ) ( X - c )......( X - z )?

answer is: 0 :cool:

 

If X=x then yes, like in the equation below where x=x:

 

(a-x)^2 (b-x)^2 (c-x)^2 ..... (z-x)^2 = ???

ans: 0 an pa nga ba

Edited August 7, 2006 by floppydrive

[blueboy]

my niece is a freshman high school student, and his teacher tells him that a fraction may not have a negative number for its denominator [eg, in 1/(-4), the negative sign should be moved up to align with the fraction bar or with the numerator 1].

 

for some reason, none in his class had the guts to ask the teacher "WHY?" and everyone just accepted it as dogmatic fact, and along with it accepted the fate of their widely similar answers, which were all marked wrong coz they didn't move up the negative sign.

 

i always thought there was an underlying reason (or proof) for everything in math. can anybody shed light on this?