Sr. no. a d n a_n (i)7 3 8 ----  (ii)-18 ---- 10 0 (iii) ---- -3  | Filo
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Arithmetic Progressions

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 Sr. no.    
 (i)---- 
 (ii)-18 ---- 10 
(iii) ---- -3 18 -5 
(iv) -18.9 2.5 ---- 3.6 
(v) 3.5 105 ---- 
Fill in the blanks in the following table, given that is the first term, the common difference and is the term of the AP:

Solution:
(i)
We know that,
For an A.P.

Hence,

(ii) Given that
We know that,
Hence, common difference,

(iii) Given that
We know that,
Hence,

(iv)
We know that,
Hence,

(v)
We know that,
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