" If "(5+9+13+...n" terms ")/(7+9+11+...(n+1)" terms ")=(17)/(16)," then "n" is equal to "

If (5+9+13+..."upto n terms")/(7+9+11+..."upto 12 terms")=(5)/(12) , then n is equal to

If (5 + 9 + 13 + .... rarr nterms) / (7 + 9 + 11 + ... rarr (n + 1) terms) = (17) / (16), then n =

If (5+9+13+\ ddotto\ n\ t e r m s)/(7+9+11+\ ddotto\ (n+1)t e r m s)=(17)/(16) , then n= (a) 8 (b) 7 (c) 10 (d) 11

If (5+9+13+\ ddotto\ n\ t e r m s)/(7+9+11+\ ddotto\ (n+1)t e r m s)=(17)/(16) , then n= (a) 8 (b) 7 (c) 10 (d) 11

1+3+5+7+…n term is equal to

If (3+5+7+ . . . .+"n terms")/(5+8+11+ . . .. +"10 terms")=7 , then the value of n, is

if (3+5+7...n terms)/(5+8+11+...10 terms)=7 find n.

if (3 +5+7+9+…. " up to 35 terms " )/(5+8+11+ …. " up to n terms ")=7 , find the value of n.

If n odd, then (1+3+5+7+ ….. to n terms) is equal to

1.3+3.5+5.7+.....n terms =