Q7 of 97 Page 180

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

The n^th term of the sequence is

a_n = 4n – 3…….1

We have to find out a₁₇ and a₂₄

Putting value of n = 17 and n = 24 in the given expression 1

a₁₇ = 4(17) – 3 = 65

And a₂₄ = 4(24) – 3 = 93

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

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

a_n= (-1)^n-1 n³ ; a₉