2. Answer the following questions.
i) Show that a =
is a unit vector​

1 thought on “2. Answer the following questions.<br />i) Show that a =<br />is a unit vector​”

1. Answer:

   Let

   b

   =6

   j

   ^

   +8

   k

   ^

   and

   a

   =

   i

   ^

   +

   j

   ^

   . It is given that

   b

   1

   and

   b

   2

   two perpendiclar components of

   b

   1

   . If

   b

   1

   be parallel to

   a

   and

   b

   2

   be perpendicular to

   a

   , then

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