Question

the sum of 4 th and 22th term is 40 .what is the 13 th term?
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Answer 1

Step-by-step explanation:

A(4) + A(22) = 40

a+3d + a+21d = 40

2a + 24d = 40

a + 12d = 20

A(13) = 20

Answer 2

Answer:

Hey mate ✌✌✌

Here is your answer in the attachement .

Hint - By using given we will make two

equations.

• By using that equation we will fund a (first term ) and d(common difference ).

• By using a and d we will easily get 13 th term .
• .:a13=a+12d

Hope it will help you. .--)