Question

11th term of an AP :10,7,4… is?

Answer 1

HEY THERE!!

Question;

11th term of an AP :10,7,4… is?

Method Of Solution;

Here

First term= 10

CommOn Difference=7-10=-3

According to the Question!

Using Formula;

Tn=a+(n-1)d

T11=10+(11-1)(-3)

= 10+(10)(-3)

= 10-30

=-20

Answer 2

an= a+(n-1)d
a11= 10+(11-1)-3
a11=10+(-33+3)
a11= 10-33+3
a11= 10-30
a11= -20
therefore the 11 term of an ap is -20..