Question

The nth term of a sequence is given by 2n - 11 write down the value of 10 term

Answer 1

Answer:

9

Step-by-step explanation:

first term =2-11=-9

second term=4-11=-7

third term=6-11=-5

so the given sequence is in ap

so first term=-9

C•D=2

so ten term = -9+(10-1)×2=9