If vectors A = B + C and magnitudes of A, B and C are 5, 4 and 3 unit respectively, then angle between A and B is

If vectors A = B + C and magnitudes of A, B and C are 5, 4 and 3 unit respectively, then angle between A and B is

(A) sin^-1 (3/4)

(B) cos^-1(4/5)

(C) tan^-1(5/3)

(D) cos^-1 (3/5)

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is: (B) cos^-1(4/5)

5 views Answered 2023-02-05 15:29

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