What is the answer of this fomula?
回答 (5)
2006-12-05 9:23 pm
✔ 最佳答案
(a-x)*(b-x)*(c-x)...*(z-x)=1 !!Because one of the terms will be ( x-x ) , and this equals 0 . As we know that , a^o is always 1! ( a is for all values , except 0 )
參考: me
2006-12-21 8:54 am
a*0 = 0 (a multiplied by 0 is 0),
a^0 = 1 (a to the power of 0 is 1),
thus a*0 is not a^0 by all means.
a^0 = 1 (a to the power of 0 is 1),
thus a*0 is not a^0 by all means.
2006-12-17 9:39 pm
A wrong answer is chosen instead of the other correct one.
It's a pity!
It's a pity!
2006-12-17 9:20 pm
u r wrong the answer should be 0
while * is for times and ^ is for index...
(...)*(x-x) = (...)*0 = 0
while * is for times and ^ is for index...
(...)*(x-x) = (...)*0 = 0
2006-12-05 10:47 pm
I think the below mean that the answer is 0
because (x-x)=0, so the entire product is zero.
because (x-x)=0, so the entire product is zero.
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