If \[|\mathbf{a}|\,=2,\,\,|\mathbf{b}|\,=3\] and a, b are mutually perpendicular, then the area of the triangle whose vertices are \[\mathbf{0},\,\,\mathbf{a}+\mathbf{b},\,\,\mathbf{a}-\mathbf{b}\] is

If \[|\mathbf{a}|\,=2,\,\,|\mathbf{b}|\,=3\] and a, b are mutually per

1.	If \[\|\mathbf{a}\|\,=2,\,\,\|\mathbf{b}\|\,=3\] and a, b are mutually perpendicular, then the area of the triangle whose vertices are \[\mathbf{0},\,\,\mathbf{a}+\mathbf{b},\,\,\mathbf{a}-\mathbf{b}\] is
A.	5
B.	1
C.	6
D.	8
Answer» D. 8

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If \[|\mathbf{a}|\,=2,\,\,|\mathbf{b}|\,=3\] and a, b are mutually perpendicular, then the area of the triangle whose vertices are \[\mathbf{0},\,\,\mathbf{a}+\mathbf{b},\,\,\mathbf{a}-\mathbf{b}\] is

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