JEE Mathematics Online Test Parabola Set B

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Question 1

Question

Statement-1 : If point P (4, –2) is one end of focal chord PQ of y2 = x then slope of tangent at Q is –1/4.
Statement-2 : Tangent at one end of focal chord is parallel to normal to other end.

Answer
Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1.
Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.
Statement-1 is True, Statement-2 is False.
Statement-1 is False, Statement-2 is True.