Q8 of 97 Page 180

Find the indicated terms in each of the sequences in whose nth terms are:

The given n^th term of the sequence is

………….1

We have to find out a₇, so putting value of n = 7 in given expression 1

Write the first five terms of each of the sequences in whose n^th terms are:

a_n= (-1)^n-1 n³ ; a₉

Find the indicated terms in each of the sequences in whose nth terms are: