Vector Arithmetic

Vector Arithmetic

a = A ( a₁î + a₂ĵ + a₃k̂ ) = ( A•a₁î + A•a₂ĵ + A•a₃k̂ )

a = A < a₁, a₂, a₃ > = < A•a₁, A•a₂, A•a₃ >

A

a₁

a₂

a₃

b = B ( b₁î + b₂ĵ + b₃k̂ ) = ( B•b₁î + B•b₂ĵ + B•b₃k̂ )

b = B < b₁, b₂, b₃ > = < B•b₁, B•b₂, B•b₃ >

B

b₁

b₂

b₃