A.\({x^2} + {y^2} + 2x - 6y - 22 = 0\)
B.\({x^2} + {y^2} - 2x - 6y - 22 = 0\)
C.\({x^2} + {y^2} - 2x - 6y + 22 = 0\)
D.\({x^2} + {y^2} - 2x + 6y + 22 = 0\)

A.\(0\)
B.\(1\)
C.\(2\)
D.\(3\)

A.\(I\left( { - 2;\,\,3} \right),\,\,R = 4\)
B.\(I\left( { - 2;\,\,3} \right),\,\,R = 16\)
C.\(I\left( {2;\,\, - 3} \right),\,\,R = 16\)
D.\(I\left( {2;\,\, - 3} \right),\,\,R = 4\)

A.\({\left( {x - 1} \right)^2} = 3\)
B.\({\left( {x - 1} \right)^2} + {\left( {y - 1} \right)^2} = 3\)
C.\({\left( {x - 1} \right)^2} - {\left( {y - 1} \right)^2} = 3\)
D.\({\left( {x - 1} \right)^2} + {\left( {y - 1} \right)^2} =  - 3\)

A.\(3721\,\,c{m^2}.\)
B.\(2562\,\,c{m^2}.\)
C.\(2352\,\,c{m^2}.\)
D.\(2682\,\,c{m^2}.\)

A.\(A{B_1},\,\,B{C_1},\,\,C{A_1}\)
B.\(A{A_1},\,\,B{B_1},\,\,C{C_1}\)
C.\(AB,\,\,{A_1}{B_1},\,\,{B_1}{C_1}\)
D.\(A{D_1},\,\,B{C_1},\,\,C{B_1}\)

A.\(A{B_1},\,\,B{C_1},\,\,C{A_1}\)
B.\(A{A_1},\,\,B{B_1},\,\,C{C_1}\)
C.\(AB,\,\,{A_1}{B_1},\,\,{B_1}{C_1}\)
D.\(A{D_1},\,\,B{C_1},\,\,C{B_1}\)

A.\({A_1}{B_1},\,\,AB,\,\,{A_1}{D_1}\)
B.\({B_1}{C_1},\,\,AB,\,\,{A_1}{B_1}\)
C.\({B_1}{C_1},\,\,AD,\,\,{A_1}{D_1}\)
D.\({A_1}{B_1},\,\,{D_1}{C_1},\,\,DC\)

A.\(AB,\,\,{C_1}{D_1},\,\,{A_1}{B_1}\)
B.\({A_1}{B_1},\,\,AB,\,\,{A_1}{D_1}\)
C.\({B_1}{C_1},\,\,AD,\,\,{A_1}{D_1}\)
D.\(AB,\,\,D{D_1},\,\,C{C_1}\)

A.\(\left( {AB{B_1}{A_1}} \right)\)
B.\(\left( {AC{C_1}{A_1}} \right)\)
C.\(\left ({AD{D_1}{A_1}} \right)\)
D.\(\left( {BD{D_1}{B_1}} \right)\)