Tag: philosophy

Mathematics Questions JEE MATH APEX Let be a given complex number with modulus . Then the set is a (A) Straight line. (B) Hyperbola. (C) Circle. (D) Parabola. Click to View Answer Correct Answer: [ ] JEE MATH APEX Let be functions from to , with and invertible. Which of the following is NOT always…

Mathematics Questions JEE MATH APEX If is the set of all points satisfying the equation , then which of the following statements is correct? (A) contains all points of a parabola. (B) contains all points of a circle. (C) contains all points of a hyperbola. (D) contains all points of a straight line. Click to…

Mathematics Questions JEE MATH APEX A randomly chosen card from a deck of 52 cards is given to be a black card (i.e., Spade or Club). What is the probability that it is either a face card (i.e., King, Queen or Jack) or a Spade? (A) 8/13 (B) 9/13 (C) 19/26 (D) 7/13 Click to…

Mathematics Questions JEE MATH APEX Let be a continuous decreasing function. Suppose are in a geometric progression with common ratio . In which of the following intervals does the value of lie? (A) (B) (C) (D) Click to View Answer Correct Answer: [ ] JEE MATH APEX Let be a matrix with real entries such…

Mathematics Questions JEE MATH APEX Consider the following lines in the XY-plane: the line passing through and the line passing through and parallel to the vector Let . What is the total number of elements of ? (A) 3 (B) 0 (C) 1 (D) 2 Click to View Answer Correct Answer: [ ] JEE MATH…

Mathematics Questions JEE MATH APEX Let be a quadratic polynomial such that . What is the coefficient of in ? (A) (B) (C) (D) Click to View Answer Correct Answer: [ ] JEE MATH APEX Consider the following sets of points in the complex plane and . Which of the following statements is TRUE? (A)…