Electronics and Communication Engineering - Digital Electronics - Discussion


For the K map in the given figure the simplified Boolean expression is

[A]. A C + A D + ABC
[B]. A C + A D + ABC
[C]. A C + A D + ACD
[D]. A C + A D + AB C

Answer: Option A


Sairam said: (Jul 12, 2014)  
Sir I am unable to know how it is right. For given question answer may be BC^D+ACD in SOP FORM or if it is right say me how it is possible in pos form sir. Please help me sir.

@Sahil said: (Oct 25, 2014)  
I also have the same problem. I am also unable to understand the answer. Please help.

Bheemaraj said: (Jan 12, 2015)  
Sir please explain the answer. I got answer as BD(A+~C)+ADC in SOP form.

Nithya.M said: (Apr 23, 2015)  
I got answer as bc^d+acd in SOP form, whether it is correct or not.

Nisha said: (Apr 29, 2015)  
The question is given in sop form. So we have to solve it in sop but the answer is given according to pos, Why?

Swati said: (May 30, 2015)  
I have also get the answer is ACD+BD (A+~C) in sop form. Please help me.

Lalli said: (Mar 13, 2016)  
I can't understand the answer how is it possible?

Sagar said: (May 20, 2016)  
Sir, kindly explain the answer in detail.

Bharath said: (Oct 9, 2016)  
Kindly explain the answer in detail.

Dharani said: (Jan 25, 2017)  
How this is possible? Please explain.

Ami said: (Jan 30, 2017)  
How this possible? explain in detial.

Surya said: (Mar 3, 2017)  
The answer is [BC'D + ABD + ACD] with redundant term.

Subha said: (Mar 7, 2017)  
According to me, The correct answer is ACD + BC'D + ABD.

Didi said: (Mar 12, 2017)  
How @Surya and @Subha?

Neha said: (Mar 17, 2017)  
I am unable to understand the answer. Please explain the answer.

Chandan Chiranjeeb Sahoo said: (Nov 28, 2017)  
I am not understanding this. Please explain in detail.

Giribabu said: (Dec 8, 2017)  
In this question, there is no conditions so default we taken sop form. The answer is BC'D+ACD.

Sharook said: (Jun 9, 2018)  
bc(bar)d + dab + acd is correct.

Anuradha K said: (Jul 5, 2018)  
Why did they take pos? Please explain cleary.

Dodo said: (Sep 20, 2018)  
I think in simplified we have taken a function(2 bar).
F = BC(bar)D + ACD.
F(bar)(bar) = Answer A.

Riya Patel said: (Jul 31, 2020)  
I am not able to understand it. Can anyone help me to get it?

Bhagavan Reddy said: (May 8, 2021)  

Yes, correct, Thanks.

Bhagavan Reddy said: (May 8, 2021)  
Yes, right, Thanks @Subha.

Vishnu said: (May 8, 2021)  

Here, your answer contains the redundant term ABD.

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