Math, asked by duttabhumi1, 7 months ago

which term of ap 17,20,23 _ _ _ is 56?​

Answers

Answered by cjain14
1

Answer:

14th term

Step-by-step explanation:

a=17

d=3

an=56

56=17+(n-1)3

13 = n-1

n = 14

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