Math Chapter Wise question with answer

Q01 If the straight lines y = mx and y = m'x be a pair of conjugate diameters of an ellipse 2 2 x y + = 1 a b, then - English · DSSSB PGT 2021 Q02 The straight lines 3x – 4 y + 4 = 0 and 6x – 8y + 13 = 0 are tangents to the same circle. The radius of the circle... English · UP PGT 2021 Q03 Distance between the straight lines x + 2y = 5 and 2x + 4y = 11 is English · UP TGT 2021 Q04 The equation x2 –3xy +λy2 +3x – 5y +2 =0, when λ is a real number, represents a pair of straight lines. If θ is the... English · TGT 2003 Q05 If 2 2 12x 10xy 2y 11x 5y 0 − + + − + λ = − + + − + λ = − + + − + λ = − + + − + λ = represents the pair two straigh... English · TGT 2001 Q06 If the straight line 4ax+3 by=12c be a normal to the ellipse 2 2 2 y x 1 a b = + = + then English · PGT 2003