Discussion Forum : Physics
Question -

If  three vectors  xa-2b+3c,  -2ayb-4c and  -zb+2c are coplanar , where a,b,c are unit (or any ) vectors, then

Options:
A .  xy + 3zx - 3z = 4
B .  2xy - 2zx - 3z -4 = 0
C .  4xy - 3zx + 3z = 4
D .  xy - 2zx + 3z - 4 = 0
Answer: Option D



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