2 years ago

How do i find the 13th term?

1 answer:

7 0

First term(a)=2

D=8

Now

t13=a*12D

=2*12*8=192

Answer= 192

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The formula of a midpoint:

$M_{AB}\left(\dfrac{x_A+x_B}{2},\ \dfrac{y_A+y_B}{2}\right)$

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