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How many vectors are their which are perpendicular to acos (∂) i-cap+b sin (∂) j-cap

How many vectors are their  which are perpendicular to acos (∂) i-cap+b sin (∂) j-cap

Grade:11

1 Answers

Mayank
368 Points
3 years ago
their can be many vectors but i will give you one example that is bsin(∂) i-cap – acos(∂) j-cap.......now just take the dot product which is surely zero , so that confirms that the given example is perpendicular to the vector in question now similarly you can find others ….............
hope this helps...............

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