Question

lakes swe
Name . AMANDEEP KAUR,
Class ATH......... Roll No.....
Subject..
MATH
Find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.​

Answer 1

Step-by-step explanation:

11th term

_38=a+10d. (1)

_73=a+15d (2)

(2)-(1)

35=5d

d=7

a=?

38=a+70

-32=a

31st term=

n= -32+30×7

n= -32+210

n= 178

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Answer 2

Answer:

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