Umme posted an Question
December 04, 2020 • 01:11 am 30 points
  • IIT JAM
  • Physics (PH)

Q.42. a unit vector ñ on the xy-plane is at an angle of 120 with respect to l. the angle between the vecto u= al + bi and v = añ + b will be 60° if [net june 20

Q.42. A unit vector ñ on the xy-plane is at an angle of 120 with respect to L. The angle between the vecto u= al + bi and v = añ + b will be 60° if [NET June 201 (a) b= V3a/2 (c) b= a/2 (b) b 2a/V3 (d) b= a

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    Ruby negi best-answer

    here, it is given n and i is the 120° and angle between u and v is 60°..

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