Question

Which term of the following
AP is first negative term
100,99 1/2,99, 98;1/2.98...​

Answer 1

Answer:

n=102

Step-by-step explanation:

a=100

d=99-100=-1

let an be the first negative term

a+(n-1)d<0

100+(n-1)-1<0

100-1n+1<0

101-1n<0

101<n

so the negative term is greater than 101

so ans is 102

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