Question

19th term of an A.P. -11,-15,-19,....​

Answer 1

Answer.

Hey I'm also studying in 10th

I can jst tell the formula u find .....

an = a + (n-1) d

Try if u didn't get ask me evn I'll try

Answer 2

Answer:

Step-by-step explanation:

an = a+(n-1)d

a = -11

d = -15--11=-15+11=-3

a19 = -11+(19--1)-3

= -11+(20)-3

= -11+-60

= -71

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