If the magnitudes of A→,B→ and C→ a...
Question

# If the magnitudes of ( overrightarrow{mathrm{A}}, overrightarrow{mathrm{B}} ) and ( overrightarrow{mathrm{C}} ) are 12,5 and 13 units, respectively, and ( overrightarrow{mathrm{A}}+overrightarrow{mathrm{B}}=mathrm{C} ), then the angle between ( overrightarrow{mathrm{A}} ) and ( overrightarrow{mathrm{B}} ) is(A) zero.(B) ( pi )(C) ( pi / 2 )(D) ( pi / 4 )

JEE/Engineering Exams
Physics
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