Mathematics General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1		1 2 3 4
2		1 2 3 4
3	Ifα andβ be irrational roots of a quadratic equation, then
4
5	If A and B are matrices such that AB=BA=I then	<div>A and B are multiplicative inverse of each other</div> <div>A and B are additive inverses of each other</div> . A and B are singular matrices A and B are equal

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