subtracter meaning in Hindi

The serial binary subtracter operates the same as the serial binary adder, except the subtracted number is converted to its two's complement before being added.
The radio point sources present in the VSA fields were observed with the Ryle Telescope at 15 GHz, then monitored by the VSA source subtracters during the VSA observations.
The Z1 was a 22-bit floating point value adder and subtracter, with some control logic to make it capable of more complex operations such as multiplication ( by repeated additions ) and division ( by repeated subtractions ).

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