Answer:
It is based on research
Explanation:
An effective problem statement is a term often used in research operation to describe a statement that practically deals with the current issue that needs to be solved, situations or circumstances that require enhancement, or a drawback that must be solved, which demands critical insight and conscious analysis.
There are various characteristics of Effective problem statement, some of which are:
1. It should focus on the need for solving the problem
2. The ways in which the problem will be solved should be stated in a precise and concise manner
3. It should be based on the main objective of the statement.
Hence, in this case, the correct answer is "It is based on research."
Answer:
The correct answer is False.
Explanation:
Once you have selected a crop boundary you can simply press the "Escape" key or the "no" symbol, which cancels the selection.
When you make a selection, everything that is outside of it will be covered with a darker color, this means that it will be discarded.
You can invert the selections, move them or cancel them. You can find these tools by moving the mouse cursor.
You can always change your mind in the area you want to cut, so you will always be allowed to cancel it and start again.
Answer:
See explaination
Explanation:
def readFileFirstLast(filename):
# doc string
''' Function accept the filename and opens the fle
and reads all lines and strips new line character and
stores first and last in a string and return that string'''
#eception handle if file not found
try:
#opening the file
f = open(filename)
#reading the first line and striping the ne line
string = f.readline().strip()
#iterating until last line
for line in f:
pass
#concate the last line after strip the new line character to the string
string = string + " " + line.strip()
#return the string
return string
except:
#if file not found
return "File not found"
#taking the file name from user
filename = input("Enter a file name: ")
#printing the doc string in function
print("\ndoc_sting: \n"+ readFileFirstLast.__doc__+"\n")
#printing the returned string by calling the readFileFirstLast()
print("output string :")
print(readFileFirstLast(filename))
This is for Python
numbers = [7, 3, 6, 9, 0]
print(numbers.sort())
Output: [0, 3, 6, 7, 9]
numbers = [7, 3, 6, 9, 0]
print(numbers.sort(reverse = True))
Output: [9, 7, 6, 3, 0]
Answer:
probably like more than 20
