Question

the 6th term of an ap is -10 and its 10th term is -26 determine the 15th term of the AP

please answer the question ​

Answer 1

Answer:

the answer

Step-by-step explanation:

t

6

=16 and t

14

=32

Let’s take ‘a’ to be the first term and’ to be the common difference of the given A.P.

We know that,

t

n

=a+(n–1)d

⇒a+5d=16….(1)

And,

⇒a+13d=32….(2)

Now, subtracting (1) from (2), we get

8d=16

d=2

Using d in (1) we get,

a+5(2)=16

⇒a=6

Therefore, the 36th term =t

36

=a+35d=6+35(2)=76

Answer 2

Answer:

I got the answer for u..

Step-by-step explanation:

Keep learning maths guys...