Question

128. If Ā = t?i – tj +(2t+1),
B = (2+ – 3)i +j-tk , the (Ax B) =
dt
(1) -i +6j+2K
(3) i +45+2K
(2) i +6j -
(4) i +6j+2K​

Answer 1

Answer:

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Answer 2

Answer:

sarika is absolutely right