JEE Main 11 Jan 2019 Shift 1 Solved Paper

Section: Mathematics

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Question : 36 of 90

Marks: +1, -0

Let (−2−

1

3

i)3 =

x+iy

27

(i = √−1) , where x and y are real numbers, then y – x equals :

[11 Jan 2019 Shift 1]

–85
85
- 91
91

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