Register

ISRO2015-10

• edited by
6,812 views

5 Answers

1 votes
1 votes 
AB + AB' + A'C + AC
= A(B + B') + C(A + A')
= A + C(/pre)
As the expression is independent of 'B', option (B) is correct.
User Avatar
Page:
Voting & Accepting an answer helps improve the community
Answer:
← PreviousNext →
← Previous in categoryNext in category →

Related questions

10 votes
10 votes
4 answers
1
go_editor asked Jun 16, 2016
4,440 views
ISRO2015-5
The complement of the Boolean expression $\text{AB}(\overline{\text{B}}\text{C + AC})$ is $(\overline{\text{A}} + \overline{\text{B}})+(\text{B} + \overline{\text{C}}). (\overline{\text{A}} + \overline{\text{C}})$ ... $\text{(A+B)} . (\overline{\text{B}}+\text{C) (A+C)}$
The complement of the Boolean expression $\text{AB}(\overline{\text{B}}\text{C + AC})$ is$(\overline{\text{A}} + \overline{\text{B}})+(\text{B} + \overline{\text{C}}). (\...
User Avatar
10 votes
10 votes
6 answers
2
go_editor asked Jun 16, 2016
10,660 views
ISRO2015-8
Minimum number of $2 \times 1$ multiplexers required to realize the following function, $f = \overline{A} \;\overline{B} C + \overline{A}\; \overline{B} \;\overline{C}$ Assume that inputs are available only in true form and Boolean a constant $1$ and $0$ are available. $1$ $2$ $3$ $7$
Minimum number of $2 \times 1$ multiplexers required to realize the following function, $f = \overline{A} \;\overline{B} C + \overline{A}\; \overline{B} \;\overline{C}$As...
User Avatar
13 votes
13 votes
2 answers
3
go_editor asked Jun 15, 2016
4,952 views
ISRO2015-1
Which of the given number has its $\text{IEEE - 754}$ $32$-bit floating point representation as $\text{(0 10000000 110 0000 0000 0000 0000 0000)}$ $2.5$ $3.0$ $3.5$ $4.5$
Which of the given number has its $\text{IEEE - 754}$ $32$-bit floating point representation as $\text{(0 10000000 110 0000 0000 0000 0000 0000)}$$2.5$$3.0$$3.5$$4.5$
User Avatar
12 votes
12 votes
4 answers
4
anand007 asked Jun 14, 2016
10,403 views
ISRO2015-78
The decimal number has $64$ digits. The number of bits needed for its equivalent binary representation is? $200$ $213$ $246$ $277$
The decimal number has $64$ digits. The number of bits needed for its equivalent binary representation is?$200$$213$$246$$277$
User Avatar
Link Copied!