Question

what is the 100th term in the sequence 4, 7, 10, 13, 16

Answer 1

4, 7, 10, 13, 16... is an A.P.

a = 4

d = a₂ - a₁ = 7-4 = 3

aₙ= a + (n-1) d

a₁₀₀= 4 + (100-1) 3

a₁₀₀= 4 + 297

a₁₀₀= 301

#ANSWERWITHQUALITY #BAL

Answer 2

In the sequence 4, 7, 10, 13, 16.... the common similarity is that they add 3 more to the next no.

So it is something like (4 + 3*n) where n is the number of terms.

Here we need to find the th term

So, 100th term = (4 + 3*100)

=4 + 300

=304