(1,1),(-6,0),(-2,2),(-2,-8)

Show that the points (1,1),(-6,0),(-2,2) and (-2,-8) are concyclic.

If A=[(1,2,3),(-1,0,2),(1,-8,-1)],B=[(4,5,6),(-1,0,1),(2,1,2)],C=[(-1,-2,1),(-1,2,3),(-1,-2,2)] , find (i) 2B-3C (ii) A-2B+3C .

If A = {:[(1,2,3),(-1,0,2),(1,-8,-1)], B = [(4,5,6),(-1,0,1),(2,1,2)], C = [(-1,-2,1),(-1,2,3),(-1,-2,2)] find A - 2B + 3C

If A = {:[(1,2,3),(-1,0,2),(1,-8,-1)], B = [(4,5,6),(-1,0,1),(2,1,2)], C = [(-1,-2,1),(-1,2,3),(-1,-2,2)] find 2B - 3C

If A=[{:(0,6,7),(-6,0,8),(7,-8,0):}],B=[{:(0,1,1),(1,0,2),(1,2,0):}]andC=[{:(2),(-2),(3):}] then prove that (A+B)C=AC+BC.

Let A=[(0,6,7),(-6,0,8),(7,-8,0)],B=[(0,1,1),(1,0,2),(1,2,0)],C=[(2),(-2),(3)] . Calculate AC, BC and (A+B)C. Also show that (A+B)C=AC+BC.

If A=[{:(,0,6,7),(,-6,0,8),(,7,-8,0):}], B=[{:(,0,1,1),(,1,0,2),(,1,2,0):}] and C=[{:(,2),(,-2),(,3):}] Calculate AC, BC and (A+B)C. Also verify that (A+B)C=AC+BC.

If A=[(0,6,7),(-6,0,8),(7,-8,0)],B=[(0,1,1),(1,0,2),(1,2,0)],C=[(2),(-2),(3)] Calculate AC, BC and (A+B)C . Also, verify that (A+B)C=AC+BC

If A=[(0,6,7),(-6,0,8),(7,-8,0)],B=[(0,1,1),(1,0,2),(1,2,0)],C=[(2),(-2),(3)] Calculate AC, BC and (A+B)C . Also, verify that (A+B)C=AC+BC

If A=[(0,6,7),(-6,0,8),(7,-8,0)],B=[(0,1,1),(1,0,2),(1,2,0)],C=[(2),(-2),(3)] Calculate AC, BC and (A+B)C . Also, verify that (A+B)C=AC+BC