An arithmetic circuit is a logic circuit that performs basic arithmetic operations like addition, subtraction, increment, decrement and transfer operations using a single combinational circuit. It uses multiplexers and full adders to do so. In our video lecture we are discussing about how the 4 bit arithmetic circuit perform the following micro operations. Download circuit pics - https://www.kullabs.com/uploads/4-bit_arithmetic_circuit.jpg You can also watch our other videos 1-bit magnitude comparator - https://youtu.be/3BiSCqXXGo0 parity generator in hindi - https://youtu.be/iqzNfHzxugM half adder in hindi- https://youtu.be/fXzyQ2UoO_4 full adder in hindi- https://youtu.be/_vGDPSvJ8po Digital Electronics playlist - https://www..com/playlist?list=PLp76zJxzEriOduaVO876EseoqmNx-CBYU Watch more video only on our YouTube channel study extent