1) Let a be a constant. Each of following represent a plane a) - 2x+4y-2z=6 boc...

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1) Let a be a constant. Each of following represent a plane a) - 2x+4y-2z=6 boc + 3ay+32=6 6x + (6a-36)g + 6b2 =6 Show that finding the intersection of the 3 planes is equilavant to solving the marrix can Ax = b A = 2 a B = [3] -19-6 16) Given that the 3 planes intersect on a line, show that a=4&6=-2 Ic) Hence, find the eqn of the live of intersection 1) Let a be a constant. Each of following represent a plane a) - 2x+4y-2z=6 boc + 3ay+32=6 6x + (6a-36)g + 6b2 =6 Show that finding the intersection of the 3 planes is equilavant to solving the marrix can Ax = b A = 2 a B = [3] -19-6 16) Given that the 3 planes intersect on a line, show that a=4&6=-2 Ic) Hence, find the eqn of the live of intersection