JEE Main 28 June 2022 Shift 2 Solved Paper

Section: Mathematics

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Question : 24 of 90

Marks: +1, -0

If

lim

x→1

‌

sin(3x2−4x+1)−x2+1

2x3−7x2+ax+b

=−2, then the value of (a−b) is equal to____

[28-Jun-2022-Shift-2]

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