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JEE Main Mathematics Quiz
UNIT 1: RELATIONS AND FUNCTIONS
UNIT 2: INVERSE TRIGONOMETRIC FUNCTIONS
UNIT 3: MATRICES AND DETERMINANTS
UNIT 4: PERMUTATIONS AND COMBINATIONS
UNIT 5: BINOMIAL THEOREM AND ITS SIMPLE APPLICATIONS
UNIT 6: SEQUENCE AND SERIES
UNIT 7: LIMIT, CONTINUITY AND DIFFERENTIABILITY
UNIT 8: INTEGRAL CALCULUS
UNIT 9: DIFFERENTIAL EQUATIONS
UNIT 10: CO-ORDINATE GEOMETRY
UNIT 11: THREE DIMENSIONAL GEOMETRY
UNIT 12: VECTOR ALGEBRA
UNIT 13: STATISTICS AND PROBABILITY
UNIT 14: TRIGONOMETRY
Question 1 of 20
If A = [[2, 1], [4, 3]], then det(A²) equals: