Mining Engineering > GATE 2024 > Vector Calculus
Vectors a=2i+3j-4k and b=4i+2j+3k represent the two adjacent sides of a triangle. The magnitude of the area of the triangle and the unit vector perpendicular to both a and b respectively, are
A
28.93 and 0.58i-0.76j-0.27k
B
28.93 and 17.0i-22.0j-8.0k
C
14.46 and 0.58i-0.76j-0.27k
D
14.46 and 17.0i-22.0j-8.0k

Correct : c

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