Question

Choose the correct answer and fill up the following :- In the AP - 3 , - ½ , 2 , the 11 term is___________?​

Answer 1

Answer:

22

Step-by-step explanation:

Given- a (first term) = -3

d (common difference)= 5/2

n = 11

To find - an

Solution - We know that,

an= a+ (n-1)× d

= -3+(11-1)×5/2

= -3+5×5

= -3+25

= 22

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