Home
Class 12
MATHS
[" 3.For the series "S=1+(1)/(1+3)(1+2)^...

[" 3.For the series "S=1+(1)/(1+3)(1+2)^(2)+(1)/(1+3+5)(1+2+3)^(2)+(1)/(1+3+5+7)(1+2+3+4)^(2)],[" (A) "7^(" th ")" term is "16quad " (B) "7^(" th ")" term is "18],[" (C) sum of first "10" term is "(505)/(4)quad " (D) sum of first "10" terms is "(405)/(4)]

Promotional Banner

Similar Questions

Explore conceptually related problems

For the series, S=1 +(1)/(1+3)(1+2)^2+(1)/((1+3+7))(1+2+3)^2+(1)/((1+3+5+7))(1+2+3+4)^2+...

For the series S=1+(1)/((1+3))(1+2)^(2)+(1)/((1+3+5))(1+2+3)^(2)+(1)/((1+3+5+7))(1+2+3+4)^(2)+…………….., if the 7^("th") term is K, then (K)/(4) is equal to

For the series S=1+(1)/((1+3))(1+2)^(2)+(1)/((1+3+5))(1+2+3)^(2)+(1)/((1+3+5+7))(1+2_3+4)^(2)+…………….., if the 7^("th") term is K, then (K)/(4) is equal to

For the series, S=1+1/((1+3))(1+2)^2+1/((1+3+5))(1+2+3)^2+1/((1+3+5+7))(1+2+3+4)^2 +... (a) 7th term is 16 (b) 7th term is 18 (c) Sum of first 10 terms is (505)/4 (d) Sum of first 10 terms is (45)/4

For the series S=1+(1)/((1+3))(1+2)^(2)+(1)/((1+3+5))(1+2+3)^(2)+(1)/((1+3+5+7))(1+2+3+4)^(2)+……….., if the sum of the first 10 terms is K, then (4K)/(101) is equal to

For the series, S=1+1/((1+3))(1+2)^2+1/((1+3+5))(1+2+3)^2+1/((1+3+5+7))(1+2+3+4)^2 +... a.7th term is 16 b.7th term is 18 c. Sum of first 10 terms is (505)/4 d. Sum of first 10 terms is (45)/4

For the series, S=1+1/((1+3))(1+2)^2+1/((1+3+5))(1+2+3)^2+1/((1+3+5+7))(1+2+3+4)^2 +... 7th term is 16 7th term is 18 Sum of first 10 terms is (505)/4 Sum of first 10 terms is (45)/4

For the series, S=1+1/((1+3))(1+2)^2+1/((1+3+5))(1+2+3)^2+1/((1+3+5+7))(1+2+3+4)^2 +... 7th term is 16 7th term is 18 Sum of first 10 terms is (505)/4 Sum of first 10 terms is (45)/4

The sum of the series (1)/(1.2)-(1)/(2.3)+(1)/(3.4)-(1)/(4.5)+... is