chore(i18n,learn): processed translations (#44851)

curriculum/challenges/japanese/08-data-analysis-with-python/numpy/mathematics.md

@@ -0,0 +1,53 @@
+---
+id: 5e9a0a8e09c5df3cc3600ed8
+title: 算術演算
+challengeType: 11
+videoId: 7txegvyhtVk
+bilibiliIds:
+  aid: 890533226
+  bvid: BV1KP4y1h733
+  cid: 409026503
+dashedName: mathematics
+---
+
+# --question--
+
+## --text--
+
+次のコードを実行した後、`b` の値は何になりますか？
+
+```py
+import numpy as np
+
+a = np.array(([1, 2, 3, 4, 5], [6, 7, 8, 9, 10]))
+b = np.max(a, axis=1).sum()
+```
+
+## --answers--
+
+```py
+10
+```
+
+---
+
+```py
+7
+```
+
+---
+
+```py
+5
+```
+
+---
+
+```py
+15
+```
+
+## --video-solution--
+
+4
+