Question

45 +45 = 45 how
give ans

Answer 1

9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 =45
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 =45
Then, 987654321 - 123456789= 864197532 => 8 + 6 + 4 + 1 + 9+ 7 + 5 + 3 + 2 = 45 ...answer