# Parallel and orthogonal

I need math help in this problem: a=(-5, 5 3) b=(-2,-4,-5) (they are vectors)
Decompose the vector b into b=v+w where v is parallel to a and w is orthogonal to a, find v and w

v1 =  2.1186
v2 =  -2.1186
v3 =  -1.2712
w1 =  -4.1186
w2 =  -1.8814
w3 =  -3.7288

### Step-by-step explanation:

${v}_{2}=\left(-2.1186\right)=-2.1186$
${v}_{3}=\left(-1.2712\right)=-1.2712$
${w}_{1}=\left(-4.1186\right)=-4.1186$
${w}_{2}=\left(-1.8814\right)=-1.8814$
${w}_{3}=\left(-3.7288\right)=-3.7288$ Did you find an error or inaccuracy? Feel free to write us. Thank you! Tips to related online calculators
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