Question

Can anyone pls help me out this this q...pls don't post unnecessary..​

Answer 1

Answer:

Given that,

from the series,

Take the first term,

1/1.2.3.4=1/24

Now, verify the options,

put n=1

a)on solving we get=1/72

b)1/90

c)11/24

d)1/24

so the correct option is D....

Step-by-step explanation:

Hope it helps you frnd......