Question

Vector A = 3î +4 Ĵ . vector B=6î + 8Ĵ . Find angle between vector A and vector B.

Answer 1

Explanation:

refer attachment!!!

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Answer 2

Answer:

0°

The angle between two vectors = 0°

Explanation:

Given,

Vector A = 3î +4 Ĵ

Vector B = 6î + 8Ĵ

Here, we can get the answer simply by using the Dot Formula.

NOTE : THE EXPLANATION OF THE ANSWER IS GIVEN IN THE ATTACHMENT BELOW. KINDLY REFER TO THAT ACCORDINGLY AS NUMBER MENTIONED ON THE TOP OF THE PAGE.

'A piece of Supplementary Counsel' :-

• Dot Formula = Algebraically, the dot product is the sum of the products of the corresponding entries of the two sequences of numbers. Geometrically, it is the product of the Euclidean magnitudes of the two vectors and the cosine of the angle between them. These definitions are equivalent when using Cartesian coordinates.