TS EAMCET 14-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

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Question : 62 of 160

Marks: +1, -0

Let [x] denote the greatest integer less than or equal to x and k ≥ 2 be an integer. Then

Lt

x→k

sin(2π([x]−[

x

k

])−x)+sink

x−k

=

1
0
-cos k
sin k

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