1.

Which term of AP - 3, - 20, -22,_ _ _ _ is zero?

Answer»

ANSWER:

It was not possible

Step-by-step explanation:

Because

a¹=-3

a²=-20

Now, d¹= -20-(-3)

= -17

Then,a³=-22

now, d²=-22-(-20)

-2

So, d¹not equal to d²

Hence,it is not an A.P.

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