Vectors

A.B=0 ; A.X = c,câ‰ 0,A x X = B

find X

6 Answers

WAT IS b HERE

AND IN WAT TERMS WE HAVE TO X

1357

Manish Shankar ·2009-03-28 03:35:57

A×X=B

A×(A×X)=A×B
A(X.A)-X(A.A)=A×B

this might help

X can be any non zero vector that is not perpendicular to A

Since B is perpendicular to A

A.B=0 in any case

Sum1 check dis out

Projection of X on A is c/magnitudeA

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