For x = 5/7 , if t_k is the first negative term in the expansion of (1+x)^{7/5} , then t_1+t_2 + ... + t_k =

TS EAMCET 04 May 2019 Shift 2 Solved Paper

Section: Mathematics

Question : 18 of 160

Marks: +1, -0

For x =

, if tk is the first negative term in the expansion of (1+x)

, then t1+t2 + ... + tk =

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