CSIR NET NOV 2020 SOLUTION || CSIR NET NOV 2020 ABSRUCT ALGEBRA SOLUTION || COMPLETE SOLUTION ||

CSIR NET NOV 2020 SOLUTION || CSIR NET NOV 2020 ABSRUCT ALGEBRA SOLUTION || COMPLETE SOLUTION ||
#allboutmathematics #csirnet #mathematics
csir net nov 2020 abstruct algebra complete solution,
abstruct algebra, groups, subgroups, normal subgroups, power set, order of element, finite group,

[samyachaterjee]

Question 20. How can option b be correct? Let us take a group G of order p^2. G has only subgroups {e}, G itself and S where S has order p. Take any two subgroup among {e}, G, S - one will contain other. But G may not be cyclic as we can take G =Zp X Zp.

Also in option 1, n|o(G) does not imply there exist a subgroup of order n as A4 does not contain any subgroup of order 6.

[rishavranaut]

3rd question me a opt me Lagrange kuch bhi laga dia??

[prasun]

Group of order 2020!!!! simple/abelian????

[vishusinghofficial]

Mam all factoria n even hote hai kya...?

[vishusinghofficial]

Mam factorial n kaise malum chalta hai even hai ya odd...bcz factorial 5 =120 & factorial 6 =720
Mam thoda explain kar dijiye
Kaise malum chalega factorial 15 even hai...?