1) y = x 2) y = –x 3) y = mx 4) my = x Solution: Given equation of lines is px2 - 2rxy + qy2 = 0 ..(i) Comparing with general equation ax2 +... View Article
1) a 2) b 3) h 4) Any real number Solution: Given angle bisectors are coincident. This means the angle bisector of both lines are the same.... View Article
1) h(1 + m2) + m (a – b) = 0 2) h(1 – m2) + m (a + b) = 0 3) h(1 – m2) + m (a – b) = 0 4) h(1 + m2) + m (a + b) = 0 Solution: Equation of... View Article
1) {–2, 2} 2) {–3, 3} 3) {–4, 4} 4) {–5, 5} Solution: Given curve is x2 + y2 = 4 ..(i) This is a circle with radius = 2 and centre (0, 0).... View Article
1) To the left of y-axis 2) Above x-axis 3) Below x-axis 4) To the right of y-axis Solution: Given y = |x| When x is positive, the value of... View Article
CNA 26th April 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related WORLD HISTORY 1. What happened to Armenians in 1915? B. GS 2 Related... View Article
Malik Ambar was a prime minister and general of African descent who served the Ahmadnagar Sultanate. He is regarded as a pioneer in guerilla... View Article