APFIVE Standard Unit Vector Notation
What is the expression for the vector ⟨1, -1⟩ using 𝐢̂ and 𝐣̂?
A
1𝐣̂ - 1𝐢̂
B
1𝐢̂ - 1𝐣̂
C
-1𝐢̂ - 1𝐣̂
D
-1𝐢̂ + 1𝐣̂
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What is the expression for the vector ⟨1, -1⟩ using 𝐢̂ and 𝐣̂?
1𝐣̂ - 1𝐢̂
1𝐢̂ - 1𝐣̂
-1𝐢̂ - 1𝐣̂
-1𝐢̂ + 1𝐣̂
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