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Calculate the angle between the vectors and .
MATHEMATICS · Single correct · A Level · Mathematics · Vectors · Vectors
Problem
Calculate the angle between the vectors
A
⃗
=
3
i
^
+
4
j
^
\vec A = 3\hat i + 4\hat j
A
=
3
i
^
+
4
j
^
and
B
⃗
=
4
i
^
+
3
j
^
\vec B = 4\hat i + 3\hat j
B
=
4
i
^
+
3
j
^
. (a)
30
∘
30^\circ
3
0
∘
(b)
45
∘
45^\circ
4
5
∘
(c)
16
∘
16^\circ
1
6
∘
(d)
14
∘
14^\circ
1
4
∘
Related theory
Dot Product
Vectors
Scalar product
Vector Algebra
Dot product of two vectors
Vector Operations
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