Qualification > Math

Vectors question - astar help me !!!!

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holtadit:
aditoxic my answer book says that m = 4/3  :-\

What's wrong ?

@d!_†oX!©:
gimme 2 mins!!

holtadit:

--- Quote ---gimme 2 mins!!
--- End quote ---

any luck man ???

@d!_†oX!©:
yeah done ari..i've made the changes nd bolded my mistake so u know...just took 1/4 instead of 3/4 in a hurry

holtadit:

--- Quote ---therefore, doing the same thing as b4, finding theratio

(1/4)/(m-1)=(3/4)/1
m/4 = 1/4 + 3/4
m=4/3
--- End quote ---

I dont get what u have done here.

How did u get 0.25/(m-1)=0.75/1 ???

What were the steps ?

   
--- Quote ---m/4 = 1/4 + 3/4
m=4/3     

--- End quote ---
how did u get m/4 and how, following your calculations, did u get 4/3 when 0.25 + 0.75 = 1 * 4 =4

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