Show that | veca| vecb+| vecb| vecais perpendicular to | vec a| v | Filo
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Class 12

Math

Algebra

Vector Algebra

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Show that is perpendicular to , for any two nonzero vectors and .

Solution: Solution: Case 1 when are collinear
=
=Case 2 when they are not collinear
=
=
muptiplying equation 1 and 2
=
=0
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