Question

Find the 11 term of AP - 27. - 22 , - 17 , - 12,...

Answer 1

Answer:

A+10d=-27 +10*(-22--27)

A+10d=-27+10*5

A+10d=-27+50=23

11 th term of ap is 23..

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Answer 2

Answer:

• 11th term of A.P. is 23.

Step-by-step explanation:

Given:

• A.P. = -27, -22, -17, -12........

To Find:

• 11th term of A.P.

As we know that 1st term of A.P. is called 'a' or 'a₁'.

So, in this A.P.

⇒ a/a₁ = -27

And 2nd term of A.P. is called 'a₂'

⇒ a₂ = -22

And we also know that,

⇒ d = a₂ - a₁

⇒ d = -22 - (-27)

⇒ d = -22 + 27

⇒ d = 5

Now, we will calculate 11th term of A.P.

⇒ aₙ = a + (n - 1)d

⇒ a₁₁ = -27 + (11 - 1)5

⇒ a₁₁ = -27 + 50

⇒ a₁₁ = 23

Hence, 11th term of A.P. is 23.