Question

in binary multiplication 1 X 1




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Answer 1

ANSWER

IN BINARY MULTIPLICATION,

$1× 1=1$

• 0 × 0 = 0

• 0 × 1 = 0

• 1 × 0 = 0

• 1 × 1 = 1

The binary multiplication operation is actually a process of addition and shifting operation.

Binary product of 0 and 0 is equal to 0

Binary product of 0 and 1 is equal to 0

Binary product of 1 and 0 is equal to 0

But,

Binary product of 1 and 1 is equal to 1.

HOPE THIS ANSWER WILL HELP YOU!!

Answer 2

Answer:

A binary multiplier is an electronic circuit used in the digital electronics, such as a computer, to multiply two binary numbers.

A variety of computer arithmetic techniques can also be used to implement a digital multiplier. Most techniques involves computing set of partial products, which are the summed together using binary adders. This process is similar to a long multiplication, except that it uses the base-2 (binary) numeral system.

Between 1947 and the 1949 Arthur Alec Robinson worked for English Electric Ltd, as the student apprentice, and then as the development engineer. Crucially during this period he studied for the PhD degree at the University of Manchester, where he worked on design of hardware multiplier for the early Mark 1 computer. However, until late 1970s, most minicomputers did not have the multiply instruction, and so programmers used a "multiply routine" which are repeatedly shifting and accumulates partial results, often written using loop unwinding. The Mainframe computers had multiply instructions, but they did same sorts of shifts and adds as a "multiply routine".

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