Question

Which of the following is/are NOT equal to 1 In Booleon algebra

Solution

Correct option is

When A = 0 or 1,  = 0 ; but   = A + A = 2 A = A . Therefor  if A     = 0, then   = 0 and if A = 1, then   = 1

SIMILAR QUESTIONS

Q1

What is the number density of donor atoms which must be added to a pure germanium semiconductor to produce an n-type semiconductor of conductivity ? The mobility of electrons in n-type germanium is . Neglect the contribution of holes to conductivity.

Q2

Atomic packing factor for a face centred cubic cell is

Q3

For a transistor, α = 0.9, the volue of β is

Q4

In a common base transistor circuit Ic = 0.97 mA, Ib = 30 μA then current gain, α =

Q5

Manimum voltage omplification in triode value will occur, if

Q6

The binary number 1000 represents

Q7

The output of two input OR gate is zero, only when

Q8

The output of a two input AND gate is one only when its

Q9

The binary number of decinal number (9.25)10 is

Q10

A = 1, B = 0, then in terms of Booleam algebra.  equals