Math, asked by buchadeakansha, 1 year ago

the sum of how many terms of the A.P.22,20,18,....will be zero?

Answers

Answered by Anonymous

3

Step-by-step explanation:

$tn = a + ( n - 1)d$

0= 22 + (n -1) (-2)

0=22-2n +2

0=24-2n

n= -12

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