Question

pls sove this question i will definatly mark u brain...​

Answer 1

Answer:

Answer is 122/65

Step-by-step explanation:

Given that,the difference between the 3rd term and the 1st term of the sequence as follows

Tn=n³/4n+1

Put n=3

T3=27/13

And put n=1

T1=1/5

Now, T3-T1=27/13-1/5=135-13/65

=122/65

Hope it helps you frnd.......