6. (a) The co-ordinates of A and B are (-1.7,k) and (4,1.10) respectively. Given that the distance from A to B is $5\sqrt{5}$ units find the possible values of the constant k.
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The distance formula is given by: d = sqrt((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2) In this case, the coordinates of point A are (-[.7L) and the coordinates of point B are (4,4,10). Plugging these values into the distance formula, we get: d = sqrt((4 - Show more…
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