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Uploaded by CareerLauncherMedia on Jun 15, 2009
Alternative method for QA Question 40 from Proctored Mock 1
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these ppl will misguide us into problem solvng like nything ...
we can write the first term of the series as 1/3! - 1/(4!)
the second term will be 1/(4!) - 1/(5!)
now if u we take any no. of terms the all the terms except the first nd the last term remain ... the last term remains with a negative sign ...
now since the first term is 1/6 nd we r subtracting the lst term frm this the value is bound to be less than 1/6 nd hence the answer shuld be 2/13
guddaa07 2 years ago
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these ppl will misguide us into problem solvng like nything ...
we can write the first term of the series as 1/3! - 1/(4!)
the second term will be 1/(4!) - 1/(5!)
now if u we take any no. of terms the all the terms except the first nd the last term remain ... the last term remains with a negative sign ...
now since the first term is 1/6 nd we r subtracting the lst term frm this the value is bound to be less than 1/6 nd hence the answer shuld be 2/13
guddaa07 2 years ago