Physics, asked by adityamandl082, 9 days ago

If magnitude of A = 3 unit B = 4 unit and angle between A&B is 60° then calculate | A + B ?

Answers

Answered by ghd29862

0

Answer:

A+B =√A²+B²+2ABCosthetha

=√9+16+2×4×3×0.5

=√37

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