find the sum of odd no.s between 0 and 50
Answers
Answered by
1
First odd number,a = 1
Difference between each odd number,d = 2
Last odd integer less than 50, l = 49
Now,
a + (n-1)d = 49
1 + 2n - 2 = 49
2n = 50
n = 25 ( There are 25 odd numbers b/w 0 and 50 )
Now,
Sum of these numbers = n/2 { a + l }
=> 25/2 × { 1 + 49 }
=> 25/2 × 50
=> 25 × 25
=> 625
Hence, Sum is 625
Answered by
1
Answer:
Hey mate, Good morning ♡
#Here's ur answer...☆☆☆
Step-by-step explanation:
Hope this helps you...
Pls mark as brainliest...♤♡◇♧
《♡》♡《♡》♡《♡》
Similar questions
Math,
4 months ago
English,
4 months ago
Social Sciences,
9 months ago
Science,
11 months ago
English,
11 months ago