Question

when 72 is added with the 30th term
of an arithermetic Sequence we got the
54th term
a) what is to be substrarted from
30th term to get 6th term
if the 1st term is 0 find 30th term​

Answer 1

Step-by-step explanation:

first term-a common difference -d

30th term of AP= a + 29d

ATQ

a + 29d + 72 = a + 53d

24d = 72

therefore d = 3

30th term = 0 + 29*3

= 87

let number to be subtracted be X

a + 29d - X = a + 5d

X = 24d

X = 72

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