Create vectorDistance.md

vectorDistance.md

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+### VectorDistance
+
+Explain briefly what the snippet does.
+
+Explain briefly how the snippet works.
+
+```js
+const vectorDistance = (...coords) => {
+    let length = Math.trunc(coords.length/2);
+    let sum = coords.slice(0,length).reduce((accumulator,currentValue,currentIndex) => accumulator + (Math.pow(currentValue-coords[length+currentIndex],2)),0);
+    return Math.sqrt(sum);
+}
+```
+
+```js
+vectorDistance(10,0,5,20,0,10) //11.180339887498949
+```