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The vectors 2 hat(i) + 2 hat(j) + 4 hat(...

The vectors `2 hat(i) + 2 hat(j) + 4 hat(k) and 6 hat(i)` represent the two sides of a triangle . Find the following .
the area of the triangle

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Third side of the triangle = `vec(A) -vec(B)`
` = (2 hat(i) + 2hat(j) + 4hat(k)) - 6hat(i)`
` = -4 hat(i) + 2hat(j) + 4hat(k)`
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ICSE-VECTORS SCALARS ELEMENTARY CALCULUS -UNSOLVED PROBLEMS
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