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Merge branch 'master' of https://github.com/mahimadubey/mathgenerator into mahimadubey-master

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lukew3
2020-10-23 13:58:09 -04:00
parent 1cec34bb70 32d7fe0da1
commit f75e77a558
1 changed files with 4 additions and 4 deletions
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8
mathgenerator/funcs/arithmetic_progression_sum.py
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@@ -5,12 +5,12 @@ def arithmeticProgressionSumFunc(maxd=100, maxa=100, maxn=100):
d = random.randint(-1 * maxd, maxd)
a1 = random.randint(-1 * maxa, maxa)
a2 = a1 + d
a3 = a2 + d
a3 = a1 + 2*d
n = random.randint(4, maxn)
apString = str(a1) + ', ' + str(a2) + ', ' + str(a3) + ' ... '
problem = 'Find the sum of first ' + str(
n) + ' terms of the AP series: ' + apString
solution = n * ((2 * a1) + ((n - 1) * d)) / 2
problem = 'Find the sum of first ' + str(n) + ' terms of the AP series: ' + apString
an = a1+(n-1)*d
solution = n * (a1+an) / 2
return problem, solution