'a', 'b', 'c' and 'd' are vectors. It has been given that:
i) a x b = c x d
ii) a x c = b x d
iii) a≠d and b≠c
Q: (a - d) is _________ to (b - c)
a. Parallel b. Perpendicular c. Equal
'a', 'b', 'c' and 'd' are vectors. It has been given that:
i) a x b = c x d
ii) a x c = b x d
iii) a≠d and b≠c
Q: (a - d) is _________ to (b - c)
a. Parallel b. Perpendicular c. Equal
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