1-2+3-4+5-6+7-8+...-100
Matematika
zalfa150
Pertanyaan
1-2+3-4+5-6+7-8+...-100
1 Jawaban
-
1. Jawaban maurineath
-1 + -1 + -1 + -1 + ... + -1
100:2 = 50
-50