the answer is option d
i need explanation
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Answered by
1
Answer:
A.B = ABcos(theta)
√3/2 AB = AB cos(theta)
theta = cos inverse (√3/2)
theta = π/6
Answered by
1
Step-by-step explanation:
given
a= 3 b= 2
a b = 3
angle two vector in dot product is
cos = a b/ab
cos = 3/2√3
= √3 √3÷ 2√3
cos= √3÷2
cos= π/6 or 30°
so angle two vector are 30°
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