Question

The ratio of Sum of n terms of 2 A.P is (7n+1) : (4n+22)
find the ratio of their m th term ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

(7n+1)=(4n+22)

7n-4n=22-1

3n=21

n =21/3

n=7

now we have to put n in bracket

7×7+1=4×7+22

49+1=28+22

50=50

M=50