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Q9. (a) The logic circuit shown in Fig (y)(a) has three inputs. And C. and one final output X.

Produce EACH of the following for this circuit.

(i) a Boolean expression for output X in its sample form.

(ii) the truth table. Including columns for A.B.C.D.E and X

(iii) the equivalent logic circuit using only NAND gates (crashing and any

(b) Determine EACH of the following, without using a calculator conversion function:

(i) the binary operation: 10101. 1011:

(ii) the hexadecimal operation: DA9C – AE4F:

(iii) the conversion of FADE. to binary.