Question

2008 - Dec [25] Find the ninth term of the series :
√2,5√2, 9√2, .........
(a) 25√2 (b) 31√2
(c)33√2(d) 52√2​

Answer 1

here is Ur answer

therefore the answer will be 33√2

hope it helps u a lot

Answer 2

Answer:

√2 can also be written as1√2 means 1×√2=√2

for every term add 4

1√2 ------:(1)term

1√2+4=5√2------:(2)term

5√2+4=9√2------:(3)term

9√2+4=13√2------:(4)term

13√2+4=17√2------:(5)term

17√2+4=21√2------:(6)term

21√2+4=25√2------:(7)term

25√2+4=29√2------:(8)term

29√2+4=33√2------:(9)term

so the answer is(C)