ISOMORPHISM ( तुलयाकरिता ) Let G and G' be any Two Group Then a mapping f:G—>G' is called a Isomorphism if Conditions f is one-one f is onto f is Homomorphism अगर ये तीनो condition true हो तो ही ISOMORPHISM होगा।
Important Theorem — Theorem- IF H is any Subgroup of a Group G and a{G Then [a] = Ha = { X{G : a{X (mod H)} Proof THEOREM - If H is any Subgroup of a Group G and a{G Then [a] = Ha = { X{G : a{X Proof
