## 2. Find the sum of the series (i) 3 x 5 + 5* 7 + 7 x 9 + … to n terms​

Question

2. Find the sum of the series
(i) 3 x 5 + 5* 7 + 7 x 9 + … to n terms​

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1 month 2021-08-16T14:54:29+00:00 1 Answer 0 views 0

1. Consider

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 11

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 10

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?Σ

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?Σn =

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?Σn == 55

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?Σn == 552

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?Σn == 552n =

ConsiderShadedVerification of En =Squaredpaper areanarea1010 x 112n = 1010 x 11 cm(10 x 11) cm = 55 cm?Σn == 552n =n =