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The 5th term of the series (10)/(9),(1)/...

The 5th term of the series `(10)/(9),(1)/(3)sqrt((20)/(3)),(2)/(3),…` is

A

`(1)/(3)`

B

1

C

`(2)/(5)`

D

`sqrt((2)/(3))`

Text Solution

Verified by Experts

The correct Answer is:
C
Here, `r=(1)/(3)sqrt((20)/(3))xx(9)/(10)=sqrt((3)/(5))`
`:.T_(5)=ar^(4)=(10)/(9)((3)/(5))^(2)=(2)/(5)`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 19-Paper 2 (Mathematics)
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