8. Vectors

Given vectors $u ⃗$ and $v ⃗$, sketch the resultant vector $u ⃗+v ⃗$

Given vectors $u ⃗$ and $v ⃗$, sketch the resultant vector $u ⃗-v ⃗$.

Given vectors $u ⃗$ and $v ⃗$, sketch the resultant vector $\(\frac\)12u⃗+v⃗$.

Given vectors $u ⃗$ and $v ⃗$, sketch the resultant vector $-2u ⃗+3v ⃗$.

Write each vector in the form 〈a, b〉. Write answers using exact values or to four decimal places, as appropriate.

Write each vector in the form 〈a, b〉. Write answers using exact values or to four decimal places, as appropriate.

Write each vector in the form 〈a, b〉. Write answers using exact values or to four decimal places, as appropriate.