:Given that the 4th term in the expansion of (2 + (3/8)x)10 has themaximum numerical value, find the range of values of xwhy cant this be done by reverse engineering the way we find largest term, if we do it like that , in ques, given that r = 3 then the 1+n / 1+a/b is in 3 to 4 and answer is completely diff?

mrigank , 9 Years ago

Grade 12