Answer:
However, it wasn't until the 19th century that a breakthrough occurred. The world's earliest successful photograph was taken by French inventor Joseph Nicéphore Niépce in 1826. As such, Niépce is considered the world's first photographer and the true inventor of photography as we know it today.
Explanation:
Answer:
absolute cell referencing
Explanation:
Excel has an A1 reference style, which means that the columns are called letters A to XFD and the rows have numbers, 1 to 1,048,576. The total number of columns in Excel 2007 is 16384.
A cell can contain a value, formula or constants. A formula begins with a sign = (equal). You can use values from other cells in your formula. To use another value, create a reference to the cell that contains the value you want to use in your formula.
When you copy a cell that contains a relative reference and paste it into another cell, the relative reference changes
When you copy a formula that contains relative references, the reference changes when you paste it into another cell.
How much the reference changes in relation to the position of the copied cell and the position of the new cell in which the formula is pasted. Excel uses relative references by default.
Instead, an absolute reference in a formula remains the same if it is copied to another cell.
Answer:
#include<stdio.h>
//declare a named constant
#define MAX 50
int main()
{
//declare the array
int a[MAX],i;
//for loop to access the elements from user
for(i=0;i<MAX;i++)
{
printf("\n Enter a number to a[%d]",i+1);
scanf("%d",&a[i]);
}
//display the input elements
printf("\n The array elements are :");
for(i=0;i<=MAX;i++)
printf(" %d ",a[i]);
}
Explanation:
PSEUDOCODE INPUTARRAY(A[MAX])
REPEAT FOR I EQUALS TO 1 TO MAX
PRINT “Enter a number to A[I]”
READ A[I]
[END OF LOOP]
REPEAT FOR I EQUALS TO 1 TO MAX
PRINT A[I]
[END OF LOOP]
RETURN
ALGORITHM
ALGORITHM PRINTARRAY(A[MAX])
REPEAT FOR I<=1 TO MAX
PRINT “Enter a number”
INPUT A[I]
[END OF LOOP]
REPEAT FOR I<=1 TO MAX
PRINT A[I]
[END OF LOOP]
The predecessor of the internet is ARPANET better known as Advanced Research Project Agency
