1) x = 0 2) y = 0 3) xy = 0 4) None of these Solution: Given x2 - y2 = 0 Here a = 1, b = -1, h = 0 We know that angle bisector formula is... View Article
1) Two values of a 2) for all a 3) For one value of a 4) For no value of a Solution: Given 3ax2 + 5xy + (a2 - 2)y2 = 0 The condition for the... View Article
CNA 18 March 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related POLITY AND GOVERNANCE 1. Quick, decisive steps required... View Article
1) (7, 4) 2) (-4, 7) 3) (4, -7) 4) (-4, -7) Solution: Let A(h, k), B(5, -1) and C(-2, 3) be the vertices of the triangle. Let O(0, 0) be... View Article