Question

how many terms are there in a AP 6,3,-3,....-36?​

Answer 1

Answer:

14

Step-by-step explanation:

Hpe it helps

Answer 2

Given,a = 6 , d= 3-6 = -3 an = -36

So,an = a+(n-1)d

-36 = 6+(n-1)(-3)

-42= (n-1)(-3)

14 = n-1

n= 15

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