Diabetes happens when one of the following occurs: 1  When the pancreas does not produce any insulin. 2  When the pancreas produces very little insulin. 3  When the body does not respond appropriately to insulin, a condition called insulin resistance..
Vector Calculus: Understanding the Dot Product. Think of the dot product as directional multiplication. Multiplication goes beyond repeated counting: it's applying the essence of one item to another. Complex multiplication combines rotations.
The multiplication of two whole numbers is equivalent to adding as many copies of one of them, as the value of the other one: For example, 3 multiplied by 4 (often said as 3 times 4) can be calculated by adding 3 copies of 4 together: Here 3 and 4 are the factors and 12 is the product.ultiplication in group theory is typically notated either by a dot, or by juxtaposition (the omission of an operation symbol between elements). So multiplying element a by element b could be notated a b or ab.