A and B are :

1.	A and B are :
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/meso-1094265" style="font-weight:bold;" target="_blank" title="Click to know more about MESO">MESO</a> <a href="https://interviewquestions.tuteehub.com/tag/copounds-2544417" style="font-weight:bold;" target="_blank" title="Click to know more about COPOUNDS">COPOUNDS</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/diastereoisomers-2056569" style="font-weight:bold;" target="_blank" title="Click to know more about DIASTEREOISOMERS">DIASTEREOISOMERS</a><br/>enantiomers<br/>both (a) and (<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a>)</p>Solution :<img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_ORG_CHM_V02_QB_C03_E01_055_S01.png" width="80%"/> <br/> Thus A and B are diastereoisomers.</body></html>

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