Answer:
The hiding of the information/data in the images ,videos and audio is referred as stenography This can reduced by taking several steps like:-
- Extraction method is the widely used method for the separation and picking out the data and the image or other data forms from each other.
- Hue and saturation method works on the images and audios that can find the hidden data.
- Image processing is doen on the image which enhances the form of it by extraction of the unnecessary data from it.
Answer:
d. d1− = 10, d1+ = 0
Explanation:
Given
3X1 + 4X2 +d1− − d1+ = 36
X1 = 6
X2 = 2
Required
Possible values of d1- and d1+
We have:
3X1 + 4X2 +d1− − d1+ = 36
Substitute values for X1 and X2
3 *6 + 4 * 2 + d1- - d1+ = 36
18 + 8 + d1- - d1+ = 36
Collect like terms
d1- - d1+ = 36 - 18 - 8
d1- - d1+ = 10
For the above equation to be true, the following inequality must be true
d1- > d1+
Hence,
(d) is correct
Because:
10 > 0
Answer:
12, 2.375, 0.25, 17
Explanation:
A. 2^3 + 2^2 = 12
B. 2^1 + 2^-2 + 2^-3 = 2.375
C. 2^-2 = 0.25
D. 2^4 + 2^0 = 17
Answer:
comma
Explanation:
The for loop is used to execute the specific statement again and again until the condition is false.
The syntax:
for(initialization;condition;increment/decrement)
{
statement;
}
In the initialization, we an initialize more than one variable by using the 'comma' as separator.
similarly for condition and increment/decrement part as well.
for example:
for(int x = 0,y = 0;x<5,y<5;x++,y++)
{
statement;
}
we can used as many as possible by using comma
