find the sum of the old numbers between0 and 50
Answers
Answered by
0
Answer:
Answer. =625. Therefore the sum of all odd numbers between 0 and 50 is 625
Answered by
0
Answer:
Answer. =625.
Step-by-step explanation:
The odd numbers between 0 and 50 are 1,3,5,7,9…49
Therefore, it can be observed that these odd numbers are in an A.P.
a=1,d=2,l=49
l=a+(n−1)d
49=1+(n−1)2
48=2(n−1)
n−1=24
n=25
S
n
=
2
n
(a+l)
S
25
=
2
25
(1+49)
=
2
25×50
=625
Therefore the sum of all odd numbers between 0 and 50 is 625.
Please mark me as brainliest
Thank you and have a nice day
Similar questions