Answer:
Explanation:
The main importance of graphics and images in program development is user experience. These graphics, color schemes, clarity, images etc. all come together to create a user interface that individuals will be able to easily navigate and use with extreme ease in order to benefit from what the program is intended to do. An interface of a class of objects allows every button and object in the program to grab and share functionality in order for the entire program to run smoothly.
Answer:
b. 2.9!
Explanation:
There are is a mistake in the question.
Suppose the group consist of 10 kids and 2 adults, the number of ways in which they can form the line is:
= 2! 10!
= 2× 1× 10!
= 2.10!
But since that is not in the given option.
Let assume that the group consists of 9 kids and 2 adults, the number of ways in which they can form the line is:
No of ways the kids can be permutated = 9 ways
No of ways the adult can be permutated = two ways.
Thus; the number of ways in which they can form the line = 2! 9!
= 2 × 1× 9!
= 2.9!
Answer
are visible to others may already have been shared
therefore the frequency = 6×10^14
