Sorry, just noticed this post.
Thanks Bunuel, for answering this on my behalf.
NA_JS wrote:
Maxximus wrote:
Hello,
I found the following question in a different thread and felt it would be nice to start a new thread on this as 'infinite' and 'non-defined' are often considered the same while Mathematically, they are different.
Here we go...
According to Gmat what is the value of 0 raised to 0????
First thing first: This will not show up on GMAT.
However, for the numbers lovers here...
0^0 is 'not defined'.
Please understand the following:
1). 0^0 is not 1.
2). 0^0 is not 0.
3). 0^0 is not 'infinite'.
While we use the terms 'infinite' and 'not defined' interchangeably, there is a significant difference.
Let me try to explain:
'Infinite' is a number larger than all finite (or countable) numbers.
Examples:
1/0, 2/0 etc.
'Non defined' suggests that a unique, defined answer is not possible.
Examples:
0/0 (0 divided by anything is 0 but anything divided by 0 is infinite; hence, 'non-defined').
0^0 (0 raised to power anything is 0 but anything raised to power 0 is 1; hence, 'non-defined').
All the best!
Maxximus
can you please throw some light on the following questions?
1.Is 0 a multiple of all numbers? (My answer: Yes)
2. Are all numbers multiple of 0? (my answer: No)
3. Is 0 a factor of all numbers? (my answer: No)
4. Are all numbers factors of 0? (my answer: Yes)
1. Yes.
2. No. 0 is not a divisor of any number.
3. 0 is not a factor of any number.
4. Yes. 0 is divisible by every number, except 0 itself.
ZERO.
1. 0 is an integer.
2. 0 is an even integer. An even number is an
integer that is "evenly divisible" by 2, i.e., divisible by 2 without a remainder and as zero is evenly divisible by 2 then it must be even.
3. 0 is neither positive nor negative integer (the only one of this kind).
4. 0 is divisible by EVERY integer except 0 itself.
5. \(0^0\), in some sources equals to 1, some mathematicians say it's undefined. Anyway you won't need this for GMAT.
"During the past decade, mathematicians argued extensively about the value of 0^0. Some answer that 0^0 = 1, while others answer that 0^0 is undefined. In the unlikely event that this question appears in some format or is a required intermediary calculation, the correct answer is more likely that 0^0 = 1."
https://www.platinumgmat.com/gmat_study_ ... ial_powersand:
"Note: the case of 0^0 is not tested on the GMAT."
https://www.manhattangmat.com/np-exponents.cfmCheck for more below threads:
ALL YOU NEED FOR QUANT ! ! !Ultimate GMAT Quantitative MegathreadHope it helps.