Dot product

Dot product Prodotto scalare Produit scalaire الجداء النقطي डॉट उत्पाद 点积 Inwendig product Producto escalar Produto escalar

Enter two vectors. Mathepower calculates their dot product.

Enter your vectors.

u =    and v= 

How to calculate the dot product?

It is quite simple: Just multiply the vectors line by line and add the results.

And why do that?

Because the dot product has many useful applications. It can be used to compute the angle between vectors. And whenever the vectors are perpendicular to each other, the dot product is equal to 0.

How can I calculate the dot product?

Just enter it above