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Mathematics 7 Online
OpenStudy (anonymous):

A and B are two vectors in a plant at an angle of 60 degree with each other. C is another vector perpendicular to the plane containing vectors A and B. Whichof the following relations is possible? a)A+B=C b)A+C=B c)A X B=C d)A X C= B

OpenStudy (anonymous):

c

OpenStudy (anonymous):

SRITAMA pls can u explain to this

OpenStudy (anonymous):

it is the property of the cross product of vectors

OpenStudy (anonymous):

which book u refer to find this property

OpenStudy (anonymous):

dmm h.c.verma

OpenStudy (anonymous):

pg no :

OpenStudy (anonymous):

i couldn't find this dmmmmmmmmmmm

OpenStudy (amistre64):

http://mathworld.wolfram.com/CrossProduct.html

OpenStudy (amistre64):

the cross of 2 vectors creates a vector that is othogonal, perpendicular, to them

OpenStudy (amistre64):

since A and B are not 90 degrees, then the only thing we can conclude is AxB = C

OpenStudy (amistre64):

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