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question..

the_monkey · 2010-05-21 01:23:59

(x-y)/(z-q) = -[(x-y)/(q-z) ] true for all values correct ??

21-05-2010 1:23am

#1

the_monkey

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(x-y)/(z-q) = -[(x-y)/(q-z) ]

true for all values correct ??

0

Comments

#2 21-05-2010 1:44am

geurrp the yard

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the_monkey wrote: »

(x-y)/(z-q) = -[(x-y)/(q-z) ]

true for all values correct ??

except when z and q are zero as thats undefined.

0
#3 21-05-2010 6:28am

Pherekydes

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geurrp the yard wrote: »

except when z and q are zero as thats undefined.

If z or q are zero it's still true. It's only untrue when z-q = 0 or when z and q are zero.

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