Design a three-input X-OR gate with the output function f = w1 ⊕ w2 ⊕ w3 using 2-to-1 multiplexers.

Design a three-input X-OR gate with the output function f = w1 ⊕ w2 ⊕ w3 using 2-to-1 multiplexers.

From the Dhaka WASA Assistant Maintenance Engineer (Network) July 2025 – Written (BUET) exam, question 2 of 15.

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