a) \(x_2+x_1,y_2+y_1,z_2+z_1\)
b) \(x_2-x_1,y_2+y_1,z_2-z_1\)
c) \(x_2-x_1,y_2-y_1,z_2-z_1\)
d) \(x_2+x_1,y_2-y_1,z_2+z_1\)
The direction ratios of the line segment joining \(P(x_1,y_1,z_1)\) and \(Q(x_2,y_2,z_2)\) is given by _______, ________
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answerhappygod
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The direction ratios of the line segment joining \(P(x_1,y_1,z_1)\) and \(Q(x_2,y_2,z_2)\) is given by _______, ________
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