engineering recuitment BHEL Engineer Trainee Mock Test 2025 Digital Electronics Logic Gates and Boolean Algebra Logic Gates
नीचे दिए गए नेटवर्क के लिए आउटपुट क्या है?
1
X = ((A + B)C)D
2
X = (A + B)(C + D)
3
X = A + (B + (CD))
4
X = ((AB) + C) + D)