Write the Boolean expression for:OR gate

Write the Boolean expression for:AND gate

Write the Boolean expression for:NAND gate.

What is the Boolean expression for the gate circuit shown in the figure?

What is a logic gate? Write down the truth table and Boolean expression for'AND'gate?

What will be the values of input A and B for the Boolean expression (overline A + B) . (overline A . B) = 1 ?

Write the expression for a capacitance of a capacitor when the entire space is filled with dielectrc.

Write the expression for: 2 N_2O(g)rarr 4 NO_2(g) + O_2(g) ?

Write down an expression for the resonant frequency of LC circuit.

Write the expression for the de-Broglie wavelength of a photon .