JEE Main 16 Apr 2018 Shift 1 Solved Paper

Section: Mathematics

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Question : 72 of 90

Marks: +1, -0

If x=√2cosec−1t and y=√2sec−1t‌‌(|t|≥1) then

dy

dx

is equal to:

[Main 16 April 2018 S1]

y
x
x
y
−
y
x
−
x
y

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