(3a-1)^(2)-6a+21

If A = [{:(1,0,2),(0,2,1),(2,0,3):}],Provethat A^(3)-6A^(2)+7A+21=0

Simplify : 3{:[(-2,3),(1,5),(-4,3)]:}-2{:[(3,-1),(2,1),(-4,6)]:}

The approximate value of {(3.92)^(2)+3(2.1)^(4)}^(1//6)

Find the value of 1-((1(2)/(3))/(3(1)/(2))+(1(1)/(6))/(3(1)/(2)))* a) (3)/(20) (b) (4)/(21)(c)(8)/(21) (d) (13)/(21)

If |(3,2),(1,x)|-|(2x,3),(-2,1)|=|(4.1,1),(2,1)|^(2) , then x=______

Find: 1(10)/(21)+2(1)/(6)

21 1/9 -: [5/9 of { 3 1/(27) -(6-bar(1/3-1/6))}]

The normal to the curve y(x-2)(x-3)=x+6 at the point where the curve intersects the y-axis , passes through the point : (1) (1/2,-1/3) (2) (1/2,1/3) (3) (-1/2,-1/2) (4) (1/2,1/2)

The normal to the curve y(x-2)(x-3)=x+6 at the point where the curve intersects the y-axis , passes through the point : (1) (1/2,-1/3) (2) (1/2,1/3) (3) (-1/2,-1/2) (4) (1/2,1/2)