Search any question & find its solution
Question:
Answered & Verified by Expert
In Boolean algebra, $\overline{\overline{\mathrm{A}} \cdot \overline{\mathrm{B}}} \quad$ is equal to
Options:
Solution:
1870 Upvotes
Verified Answer
The correct answer is:
$\mathrm{A}+\mathrm{B}$
$\overline{\overline{\mathrm{A}} \overline{\mathrm{B}}}$ in Boolean algebra, can be written as
$\overline{\overline{\mathrm{A}} . \overline{\mathrm{B}}}=\overline{\overline{\mathrm{A}}}+\overline{\overline{\mathrm{B}}}=\mathrm{A}+\mathrm{B}$
$\overline{\overline{\mathrm{A}} . \overline{\mathrm{B}}}=\overline{\overline{\mathrm{A}}}+\overline{\overline{\mathrm{B}}}=\mathrm{A}+\mathrm{B}$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.