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The three conterminous edges of parallel...

The three conterminous edges of parallelopiped are `a=2hati-6hatj+3hatk, b=5hatj,c=-2hati+hatk`
Calculate the volumeof parallelopiped

A

36 cubic units

B

45 cubic units

C

40 cubic units

D

54 cubic units

Text Solution

Verified by Experts

(c) Volume `V=a.(bxxc)=|(2, -6, 3),(0, 5, 0),(-2, 0, 1)|`
`=2(5-0)+6(0)+3(+10)=10+30=40` cubic units.
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