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Find: (i) the 20th term of the AP 9, 13, 17, 21, … (ii) the 35 th term of the AP 20, 17, 14, 11,… (iii) the 18th term of the AP `sqrt(2), sqrt(18), sq

Monjur Alahi

Find:
(i) the 20th term of the AP 9, 13, 17, 21, …
(ii) the 35 th term of the AP 20, 17, 14, 11,…
(iii) the 18th term of the AP `sqrt(2), sqrt(18), sqrt(50), sqrt(98),…`
(iv) the 9th term of the AP `(3)/(4), (5)/(4), (7)/(4), (9)/(4),....`
(v) the 15th term of the AP -40, -15, 10, 35,....


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Salim Ahmed Kawsar

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Correct Answer - (i) 85 (ii) -82 (iii) `35sqrt(2) (iv) 4(3)/(4)` (v) 310

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