Iv) The magnitude of vector product of twounit vectors making an angle

1.	Iv) The magnitude of vector product of twounit vectors making an angle of 60° witheach other is(A) 1(B) 2(C) 3/2 (D) 13/2
Answer» ANSWER: if c = axb c = absinθ a = B = 1 (unit VECTORS ) sin60° = √3/2 c = 11√3/2 = √3/2 option (D) √3/2

Iv) The magnitude of vector product of twounit vectors making an angle of 60° witheach other is(A) 1(B) 2(C) 3/2 (D) 13/2

Answer»

ANSWER:

if c = axb

c = absinθ

a = B = 1 (unit VECTORS )

sin60° = √3/2

c = 1*1*√3/2 = √3/2

option (D) √3/2

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Iv) The magnitude of vector product of twounit vectors making an angle of 60° witheach other is(A) 1(B) 2(C) 3/2 (D) 13/2​

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Iv) The magnitude of vector product of twounit vectors making an angle of 60° witheach other is(A) 1(B) 2(C) 3/2 (D) 13/2