Question

given that the input b is true and the input c is true, how would the value of input a affect the final output? answer the output will be true no matter what the value of input a is. the output will be false no matter what the value of input a is. if a is true then output will be true. if a is false then output will be false. if a is true then output will be false. if a is false then output will be true.

Explanation:

Step1: Evaluate NOT gate for C

Given $C = \text{true}$, $\text{NOT}(C) = \text{false}$

Step2: Evaluate first OR gate (A, B)

Given $B = \text{true}$, for any $A$: $A \text{ OR } B = \text{true}$

Step3: Evaluate final OR gate

$\text{true} \text{ OR } \text{false} = \text{true}$

Answer:

The output will be true no matter what the value of input A is.