Math, asked by gogoidipta123, 8 months ago

of all odd
Find
integer from
the sum
I to 1001,

Answers

Answered by chandranipoddar79
0

Answer:

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Answered by anshika7835
0

Answer:

1002001

Step-by-step explanation:

The number series 1, 3, 5, 7, 9, . . . . , 2001.

The first term a = 1

The common difference d = 2

Total number of terms n = 1001

apply the input parameter values in the AP formula

Sum = n/2 x (a + Tn)

= 1001/2 x (1 + 2001)

= (1001 x 2002)/ 2

= 2004002/2

1 + 3 + 5 + 7 + 9 + . . . . + 2001 = 1002001

Therefore, 1002001 is the sum of first 1001 odd numbers.

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