[" 3.7"x" an form ankyn it alfort: "],[[" (i) "(-1,-2),(1,0),(-1,2),(-3,0)," (-3,0) "]]

Name the type of quadrilateral formed,if any,by the following points,and give reasons for your answer:(i)(-1,-2),(1,0),(-1,2),(-3,0)

Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer: (i) (1," "2)," "(1," "0)," "(1," "2)," "(3," "0)(i i)" "(3," "5),(3," "1),(0," "3),(1," "4)(i i i)" "(4," "5)," "(7," "6),"

Which of the following sets of points form an equilateral triangle? (a) (1,0),(4,0),(7,-1) (b) (0,0),(3/2,4/3),(4/3,3/2) (c) (2/3,0),(0,2/3),(1,1) (d) None of these

Which of the following sets of points form an equilateral triangle? (a)(1,0),(4,0),(7,-1) (b)(0,0),(3/2,4/3),(4/3,3/2) (c)(2/3,0),(0,2/3),(1,1) (d) None of these

Solve |(x-1,0,0),(2x,x+3,0),(5x-1,3x+1,x-2)|=0

If A=[(1,0,0),(0,2,1),(1,0,3)] then (A-I)(A-2I)(A-3I)=

At what point, the slope of the tangent to the curvex^2 + y^2 - 2x - 3=0 is zero ? (i) (3,0),(-1,0) (ii) (3,0),(1,2) (iii) (-1,0),(1,2) (iv) (1.2),(1,-2)

If A=[(4,2),(-1,1)], I=[(1,0),(0,1)] show that (A-2I)(A-3I)=[(0,0),(0,0)]

If A=((1,0,0),(0,2,1),(1,0,3)) then (A-I)(A-2I)(A-3I)=