Math, asked by shradi2005, 1 year ago

1+3+5+7+... is in AP, find the n value


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Answers

Answered by Shrikant2003
1

Answer: n = 1/2

Step-by-step explanation:

an=(a+n-1*d)

a=1

d=3-1 = 2

Let's put the value of a and d in formula

an = ( 1+(n-1)*2)

1+2n-2 = 0

2n-1 = 0

2n = 1

n = 1/2

Answered by Anonymous
1

Answer:

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