Dubling Method
Authored by Rohel Legadia
Others
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The doubling method is primarily used for?.
a) Finding the square root of a number.
b) Solving linear equations.
c) Efficiently calculating powers of 2.
d) Determining prime numbers.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The doubling method always results in an exact answer, with no rounding errors. True or false.
TRUE
FALSE
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.In the doubling method, each iteration involves multiplying the previous result by ___.
3
6
2
5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a typical application of the doubling method?
a) Calculating Fibonacci numbers.
b) Exponentiation.
c) Finding the greatest common divisor.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The doubling method is generally more efficient than iterative addition for calculating large powers. (True/False)
TRUE
FALSE
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the Blank:
To calculate 28 using the doubling method, you would perform ___ doublings.
4 dumbling
2 dumbling
1 dumbling
3 dumbling
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the time complexity of the doubling method for calculating xn where n is the exponent?
a) O(n)
b) O(log n)
c) O(n2)
d) O(1)
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