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If vec(a) and vec(b) are two vectors the...

If `vec(a) and vec(b)` are two vectors then the value of `(vec(a) + vec(b)) xx (vec(a) - vec(b))` is

A

Angle bisector of `angleA`

B

Angle trisector of `angleA`

C

Perpendicular bisector of `angleA`

D

None of these

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MOTHERS-GEOMETRY -MULTIPLE CHOICE QUESTIONS
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  13. In a figure, CD is a direct tangent which touch at C and D to the circ...

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  14. In a given figure, O is centre of circle then anglex+angley = ?

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  16. In a figure AE = BC and AE||BC and length of AB, CD and ED are same th...

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  17. In a trapizium ABCD, angleBAE=30^(@), angleCDF=45^(@), BC = 6 cm. and ...

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  19. In a given figure, AB||CD||PQ, AB = 12 cm., CD = 18 cm. and AC = 6 cm....

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