यदि श्रेणी `((3)/(4))^(3) + (1(1)/(2))^(3) + (2(1)/(4))^(3) + 3^(3) + (3 (3)/(4))^(3) + …` के प्रथम 15 पदों का योग 225k के बराबर है, तो k बराबर है

If the sum of the first 15 terms of the series ((3)/(4))^(3)+(1(1)/(2))^(3)+(2(1)/(4))^(3)+3^(3)+(3(3)/(4))^(3)+... is equal to 225k , then k is equal to

If the sum of the first 15 terms of the series ((3)/(4))^(3)+(1(1)/(2))^(3)+(2(1)/(4))^(3)+3^(3)+(3(3)/(4))^(3)+... is equal to 225k, then k is equal to

If the sum of the first 15 terms of the series ((3)/(4))^(3)+(1(1)/(2))^(3)+(2(1)/(4))^(3)+3^(3)+(3(3)/(4))^(3)+... is equal to 225k, then k is equal to

If the sum of the first 15 terms of the series ((3)/(4))^(3)+(1(1)/(2))^(3)+(2(1)/(4))^(3)+3^(3)+(3(3)/(4))^(3)+... is equal to 225k, then k is equal to

If ((3)/(4))^(3)+(1(1)/(2))^(3)+(2(1)/(4))^(3)+? upto 15 terms =225k, then k is equal to (A)108(B)9(C)27(D)54

3(1)/(12)-[1(3)/(4)+{2(1)/(2)-(1(1)/(2)-(1)/(3))}] का मान है -

(3a-4b)^3 is equal to: (3a-4b)^3 किसके बराबर है ?

If the sum of first 15 terms of series ((4)/(3))^(3)+(1(3)/(5))^(3)+(2(2)/(5))^(3)+(3(1)/(5))^(3)+4^(3) is equal to (512)/(2)k then k is equal to: