Find the sum of all odd natural numbers less than 100.
Answers
Answered by
1
Answer:
10
Step-by-step explanation:
is thebodd natural no
please marke me briliant
Answered by
9
Answer:
It is the summation of of an AP with a = 1 and n = 50 and d = 2.
S50 = (n/2)[2a+(n-1)d]
= (50/2)[2*1+(50–1)*2]
= 25[2+49*2]
= 25[2+98]
= 25*100
= 2500.
Answer is 2500.
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