aleneandebet aleneandebet

01-12-2020
Chemistry

contestada

which of the following is correct about vector →A=1/√2(i+j)

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RomanticBoy23 RomanticBoy23

01-12-2020

Answer:

Angle between A and B is acute. 2. Angle between A+B and A is acute. 3. k is a unit vector perpendicular to A. 4.( 1/√2) (i-j) is a unit vector ...

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