Question

2
क्याA.P., 11,8,5,2...का एक पद-150 है? क्यों?
11
20है और
A1​

Answer 1

Answer:

- 150 is not the term of the given AP

Step-by-step explanation:

11, 8, 5, 2 .........

a = 11

d = -3

check whether -150 is the term of the AP or not

we use an = a + (n-1)d

an = -150

$- 150 = 11 + (n - 1)( - 3) \\ - 150 - 11 = (n - 1)( - 3) \\ - 161 = (n - 1)( - 3) \\ \frac{ - 161}{ - 3} = n - 1 \\ n - 1 = 53.66 \\ n = 53.66 - 1 = 52.66$

as the n value is not a whole number

-150 is not the term of the given AP

hope you get your answer