Question

write the rules to multiply two binary number for class 7

Answer 1

Answer:

when two binary numbers are multiplied ,for each digit of the second number, the product of that digit of the first binary number is calculated,then it is shifted leftwards so that it's rightmost digit lines up with the second number that was used sum of all these gives u result

Answer 2

The binary number is expressed in the base of the number two.

• The number is represented in binary on the base of two.
• Only two values are there zero and one.
• Multiplication is the process composed of addition and shifting.
• When multiply by zero the result will be zero.
• When multiply by 1 all the values of multiplicand remain the same.
• 1 × 0 ⇒ 0
• 0 × 0 ⇒ 0
• 0 × 1 ⇒ 0
• 1 × 1 ⇒ 1