Question

Find S5 for each series

Answer 1

\[S_{5}\]

Answer 2

\[1 + \frac{ 1 }{ 2} + \frac{ 1 }{ 4 } + \frac{ 1 }{ 8 } + ...\]

Answer 3

@ikram002p @mathstudent55 @SolomonZelman

Answer 4

S_5 means sumation ?

Answer 5

or the sumation untill the term 5 ?

Answer 6

yes.

Answer 7

ok lol sum them :D
did u give it a try ?

Answer 8

yeah I get 1.875

Answer 9

1+1/2+1/4+1/8=1.875
1+1/2+1/4+1/8+1/16 = 31/16= 1.9375

Answer 10

Ohhh get it! the pattern is the denominator 2n! thanks!

Answer 11

no no not 2n
its 2^n

Answer 12

ahh I see, thanks for the help!

Answer 13

np , ur wlc :D