Question

15. What is the 11th term of the A.P: -3,
2,........?
A.P.​

Answer 1

Answer:

Hope it helps .. a11=47...mark me as brainliest!

Step-by-step explanation:

$a = - 3 \\ d = 5 \\ a11 = - 3 + ( 11 - 1)d \\ a11 = - 3 + 10 \times 5 \\ a11 = 47$

Answer 2

11th term is 47

Step-by-step explanation:

Given:

A.P. -3 , 2 .....

In which

First term of A.P (a) = -3

Common Difference (d) = a2 -a1 = 2 - (-3) = 5

Find: a11 = ?

Number of term (n) = 11

An = a + ( n - 1 ) d

A11 = -3 + ( 11 -1 ) (5)

A11 = -3 + (10)(5)

A11 = -3 + 50

A11 = 47

Therefore 11th term of A.P. is 47

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