Question

If the nth term of a number sequence is n squared -5 find the first 3 terms and the 10th term

Answer 1

Answer:

If the nth term is n^-5,

Then the first term will be (1)^-5=1

Second term will be (2)^-5= 1/32

3rd term=(3)^-5 = 1/243

So, 10th term will be (10)^-5=1/100000