If X is between -3 and -1, and Y is between -1 and 1, then X - Exam Yatra

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If X is between -3 and -1, and Y is between -1 and 1, then X² - Y² is in between which of the following?

[Paper II (CSAT) Analysis 2018]

A -9 and 1

B -9 and -1

C 0 and 8

D 0 and 9

EXPLANATION

Answer is (d). If X is between -3, -1 Then X2 is between 1 to 9 If...

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