From 32d7fe0da1cc6d80a9e6ea241b1968866044db3f Mon Sep 17 00:00:00 2001
From: mahimadubey <54871679+mahimadubey@users.noreply.github.com>
Date: Tue, 20 Oct 2020 14:11:29 +0530
Subject: [PATCH] Update arithmeticProgressionSumFunc.py

---
 mathgenerator/funcs/arithmeticProgressionSumFunc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mathgenerator/funcs/arithmeticProgressionSumFunc.py b/mathgenerator/funcs/arithmeticProgressionSumFunc.py
index cd324a8..014d27c 100644
--- a/mathgenerator/funcs/arithmeticProgressionSumFunc.py
+++ b/mathgenerator/funcs/arithmeticProgressionSumFunc.py
@@ -6,7 +6,7 @@ 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