Question

Number Crunching Machine

The figure shows a number crunching machine in which any integer can be fed as input.There

are a set of instructions which produces output as follows:

If a positive integer is fed into the number crunching machine, it produces one of two results:

● If the integer fed in is EVEN, the machine divides the number by 2.

● If the integer fed in is ODD, the machine subtracts one from the number.

If a negative integer is fed into the number crunching machine, it produces its additive inverse.

Questions -

Question1. Find the result when the following numbers are fed into the machine:

(i) 123 (ii) -72​

Answer 1

Answer:

number crussing muscine are whole muchine ,odd machine , and prime machine ,composite machine a

Answer 2

situation number 1 123 - 1 is equal to 122 then situation number -72 additive inverse is equal to 72