logo

Ask Questions, Get Answers

X
 
Home  >>  JEEMAIN and NEET  >>  Mathematics  >>  Class11  >>  Sequence and Series

In a GP, given that the first term is $ 312 ½ $ and the common ratio is $ 1/2 $ find the sum of the terms of the series to infinity.

$(a)\;625\qquad(b)\;1250\qquad(c)\;312 \frac{1}{2}\qquad(d)\;\infty$

1 Answer

it is provided that first term a=625/2

                                            r=1/2

sum to infinity= a/(1-r)

                      =625/2(1-1/2)

                      =1250/2 ===625

            so a is the correct one

note: however you are don't waste your time by doing this question and also don't give chance to other to waste their time by asking this type os questions answer my questions asked by nikunj jain285 if you know and want to do something in our prestigious life
answered May 14 by nikunjjain285
 

Related questions

...