Q19 of 93 Page 25

If and are unit vectors such that is also a unit vector, find the angle between and .

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→ Unit Vectors



1 = (1)(1) sinθ


sinθ=1



More from this chapter

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17

If and , find .

[Correction in the Question – should be or else it’s not possible to find the value.]


18

If , then write the value of .

 20

If and are two vectors such that , write the angle between and .

 21

If and are unit vectors, then write the value of .