Insert 6 numbers between 3 and 24 such that the resulting sequence is

1.	Insert 6 numbers between 3 and 24 such that the resulting sequence is an A.P
Answer» U can start by Letting 6 no. Be A1,A2,A3,A4,A5,A6 between 3&24.So here,a=3 , b=24, n=8So,l=an 24=3+(8-1)dD=3A1=a+d=3+3=6.A2=a+2d=3+2*3=9Similar A3,A4,A5 and A6 will be 12,15,18 and 21.So, resulting series will be 3,6,9,12,15,18 and 21. #ANS Sorry....you would take n=8 ( including 3 and 24) You are given a=3An=24N=6Use an = a+(n-1)dFind d and put the no. Accordingly

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