Which logic gates (among these 5 here) are calculating c o r r e c t l y ?

check all accurate answers :

Question

Which   logic gates    (among these  5 here)   are calculating   c o r r e c t l y   ?  
 
 check  all   accurate   answers  :

Answer

3rd   gate  is calculating  correctly ?

Answer

5th   gate  is calculating  correctly ?

Answer

1st   gate  is calculating  correctly ?

Answer

4th   gate  is calculating  correctly ?

Answer

2nd   gate  is calculating  correctly ?

Crowdly