Math, asked by JENOVIN2001, 11 months ago

find the middle term of AP 9,15,21....183
step by step​

Answers

Answered by AGRAWALGRACY77
1

The middle term of an A.P are 93 or 99.

Step-by-step explanation:

Given : An A.P. 9,15,21,27,........,183.

To find : The middle term of an A.P ?

Solution : ​

Using the last term formula,

Where, a=9 is the first term

d=6 is the common difference

l=183 is the last term

Substitute the value,

The number of terms is 30 (even).

The middle terms are (n/2)th term and [(n/2) + 1]th term

i.e. 15th term and 16th term

15th term is  

16th term  is  

The middle term of an A.P are 93 or 99.

#Learn more

If nth terms of sequence is given by tn=4n-3, then find first three terms of the sequence

Answered by ushajosyula96
0

Answer:

add 6 to the numbers dear ....u can get the answer like 9+6=15.....

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