2006-12-08 00:19:07 · 10 answers · asked by Syed A 1 in Science & Mathematics ➔ Mathematics
Image of an image is yet another image only....
2006-12-08 00:21:33 · answer #1 · answered by Eshwar 3 · 0⤊ 0⤋
IMAGE
2006-12-08 08:30:05 · answer #2 · answered by Nitin Agrawal 2 · 0⤊ 0⤋
A function takes values from a domain and gives values from a range.
If you take a subset of numbers in the domain and apply the function to the numbers in the subset, then you get a subset of the range. That subset is the image of the subset you started with.
Example: function is the square f(x) = x^2
applied to all natural numbers.
If you take the even numbers only (x such that x/2 is an integer), then the image will be all the non-negative numbers divisible by 4.
The image of the image will be all numbers divisible by 16 (applying the function to the numbers that belong to the image gives the image of the image).
A subset can be a single element. using our example, the image of 2 is 4. The image of the image of 2 is 16 (it is the image of 4 which, itself, is the image of 2).
The expression pre-image is also used. 2 is the pre-image of 4 (if you restricted the domain to non-negative values, of course -- otherwise, -2 could be a pre-image of 4 with a non-positive domain).
2006-12-08 08:33:47 · answer #3 · answered by Raymond 7 · 0⤊ 0⤋
I think image of an image is a real.
2006-12-11 05:41:23 · answer #4 · answered by dudul 2 · 0⤊ 0⤋
The image comes from the mind, the mind creates the image.
So, an image, for example, a picture on the wall, it is an image, isn´t it?
Well, the image in this picture is what you are able to remember.
I am not sure!
2006-12-08 08:22:55 · answer #5 · answered by Oh bella Italia! 2 · 0⤊ 0⤋
Truth is image of an image. ask this question to ur mirror and it will answer that the image of urs will be u itself.
2006-12-08 08:26:36 · answer #6 · answered by Muna 3 · 0⤊ 0⤋
what do you mean bye image of an image?
simplify ur quest 4 a better ans
2006-12-08 08:48:00 · answer #7 · answered by richy 2 · 0⤊ 0⤋
I've never heard of a name for such a thing. I'd call it a second image, just like how P'' is P-double-prime.
2006-12-08 09:32:19 · answer #8 · answered by Anonymous · 0⤊ 0⤋
pre-image
2006-12-08 12:56:50 · answer #9 · answered by anusha k 2 · 0⤊ 0⤋
like looking in a mirror-reflective-often backwards
2006-12-08 08:37:11 · answer #10 · answered by pico24_1999 2 · 0⤊ 0⤋