Physics, asked by pratibha2671, 8 months ago

Show that a=i^-j^/√2is a unit vector.​
class 11
chapter :-Mathematical Method



plz guys help me to solve this question

Answers

Answered by SandhyaSubhash2112
0

Answer:

Answer. we know, magnitude of unit vector equals one. so, given vector will be a unit vector when its magnitude will be one or 1. so, it is clear that a = (i - j)/√2 is a unit vector.

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