Page 256 - Computer Science V2.0 Class 11

d. math.log(100,10)
e. math.log(100,math.e)
f. math.sin(math.pi/4)
g. math.tan(2*math.pi)
h. math.gcd(18, 34)
i. statistics.mean( [150, 154, 160, 161, 165] )
j. math.factorial(10)
3. Give all possible outputs that may be produced when the following code is executed.

import random
continents = ['Asia', 'Australia', 'South America', 'North America', 'Europe', 'Antarctica']
option1 = random.randint(2, 4)
option2 = random.randint(3, 5)
for x in range(option1, option2):
print(continents[x], end = '#')
Ans. Europe#
North America#Europe#
North America#
South America#
South America#North America#Europe#
South America#North America#
4. What will be the output of the given code?
def calculate(var1,var2=2, var3=0):
total=var1+var2+var3
print(total)
calculate(4)
Ans. 6

Solved Programming Questions

1. Write a function max3(n1, n2, n3) that finds the maximum out of three numbers n1, n2, and n3.
Ans. def max3(n1, n2, n3):

'''
Objective: To find maximum of three numbers
Input Parameters: n1, n2, n3 - numeric values
Return Value: maximum of n1, n2, n3 - numeric value
'''
'''
Approach:
Compare each number with the other two numbers. Assign the maximum to the maximum
among n1, n2, and n3.
'''

if (n1 >= n1) and (n1 >= n3):
maximum = n1
elif (n2 >= n1) and (n2 >= n3):
maximum = n2
else:

242 Touchpad Computer Science (Ver. 2.0)-XI