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Clouser of FD for UGC NET (in Hindi)
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Discuss armstrong axims, clouser of FD AND superkey of relation

Varsha Agarwal is teaching live on Unacademy Plus

Varsha Agarwal
UGC NET QUALIFIED |🌟 verified plus educator | winner of Hidden gems award in DEC 2018| n educator of the week award |7 Years of Teaching Exp

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(2)
U
Unacademy user
ma'am AC and MC are in u shaped coz of law of variable proportion. ma'am MC I understand but in AC I have little bit confusion pl explain
Madhuri
7 months ago
AC will move opposite to AP, same way as MC moves opposite to MP
Amita Singh
7 months ago
ma'am that thing I understand but y AC curve first downward then upwards
Madhuri
7 months ago
Initially AP rises, then it falls. So AC will move opposite. So initially AC will fall then it will increase.
one Q i have in my mind.. Are you sure these all things will be ask in ugc exam.. plz guide Me something which is very important for ugc.. I really like your the way you explain.. its understandable.. thanku so much
Varsha Agarwal
a year ago
this is the basic concept of normalization. agar closer find Karna nhi ayga to candidate key nhi find Kar skte. after that all normal form. these all concept all interrelate . I want that all learner understand the concept na ki bua rat liya. Jo exam m yaha vo pad lo vo kaise solve hoga use bhi to padna hoga.
ma'am, i'm not getting the augmentation rule
Varsha Agarwal
a year ago
augmentation rule learn Karna ki need nhi h 2 method h isse question karo