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JEE PYQ: Definite Integration Question 12

Question 12 - 2021 (24 Feb Shift 2)

The value of the integral, $\int_1^3 [x^2 - 2x - 2],dx$, where $[x]$ denotes the greatest integer less than or equal to $x$, is:

(1) $-4$

(2) $-5$

(3) $-\sqrt{2} - \sqrt{3} - 1$

(4) $-\sqrt{2} - \sqrt{3} + 1$

Show Answer

Answer: (3)


Learning Progress: Step 12 of 51 in this series