Question

34621=7. 57822=6. 46835=? with explanation​

Answer 1

Step-by-step explanation:

Let 7 arithmetic means beween 6 and 46 are A1,A2,...,A7.

∴6,A1,A2,A3,...,A7,46 are in A.P.

and T9=46

⇒6+(9-1)d=46

⇒8d=40

⇒d=5

Now, A1=a+d=6+5=11

A2=a+2d=6+2×5=16

A3=a+3d=6+3×5=21

A4=a+4d=6+4×5=26

A5=a+5d=6+5×5=31

A6=a+6d=6+6×5=36

A7=a+7d=6+7×5=41

∴ Required arithmetic means are 11,16,21,26,31,36,41.