Question

Please help me!!!!

What is the nth term rule of the linear sequence below?

What is the nth term rule of the linear sequence below?
−5,−2,1,4,7

Answer 1

Answer:

Here, Nth term of the given A. P. is 8/3.

Step-by-step explanation:

Here, As per our given question,

Given terms of A. P.=(-5),(-2),1,4,7

So, First term(a) of the A. P.=(-5)

Common difference(d) of the A. P.=3 [d=a2-a1]

Now, According to question,

Nth term of the A. P. =Tn =a+(n-1)×d (Where n= number of terms )

=Tn=(-5)+(n-1)×3

=Tn=(-5)+3n-3

=Tn=3n-8=0

=Tn=3n=8

=Tn=n=8/3

So, Here The Nth term of tge given A. P. is 8/3.

Thank you.