Files
mathgenerator/mathgenerator/funcs/misc/geometric_mean.py
2020-11-20 20:17:28 -05:00

34 lines
1.0 KiB
Python

from .__init__ import *
def geometricMeanFunc(maxValue=100, maxNum=4):
a = random.randint(1, maxValue)
b = random.randint(1, maxValue)
c = random.randint(1, maxValue)
d = random.randint(1, maxValue)
num = random.randint(2, 4)
if num == 2:
product = a * b
elif num == 3:
product = a * b * c
elif num == 4:
product = a * b * c * d
ans = product**(1 / num)
if num == 2:
problem = f"Geometric mean of {num} numbers {a} and {b} = "
solution = f"({a}*{b})^(1/{num}) = {ans}"
elif num == 3:
problem = f"Geometric mean of {num} numbers {a} , {b} and {c} = "
solution = f"({a}*{b}*{c})^(1/{num}) = {ans}"
elif num == 4:
problem = f"Geometric mean of {num} numbers {a} , {b} , {c} , {d} = "
solution = f"({a}*{b}*{c}*{d})^(1/{num}) = {ans}"
return problem, solution
geometric_mean = Generator(
"Geometric Mean of N Numbers", 67,
"Geometric mean of n numbers A1 , A2 , ... , An = ",
"(A1*A2*...An)^(1/n) = ans", geometricMeanFunc)