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The vector ⎝⎛ab−15⎠⎞ is perpendicular to the vectors i−2j+3k and 2i+j−k.
Find the value of a and the value of b.
The vector ⎝⎛ab−15⎠⎞ is perpendicular to the vectors i−2j+3k and 2i+j−k.
Find the value of a and the value of b.