Proof of |A×B|+|A.B|=A2B2
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Hi Dear
____________________________________________________________
LHS = |AXB|X|A.B|
= AB X AB
= A^2 B^2
LHS = RHS
____________________________________________________________
LHS = |AXB|X|A.B|
= AB X AB
= A^2 B^2
LHS = RHS
asamnalove:
dafa ho jao
there is + not ×
Answered by
1
you just see this its too easy
|A×B|+|A.B|
|A×A|+|B+B|
=A2B2
this is bcz A×A:A2 n same B×B:B2
if A is two times then it will be A2 n its depend on its two times 3,4,5 times ok
|A×B|+|A.B|
|A×A|+|B+B|
=A2B2
this is bcz A×A:A2 n same B×B:B2
if A is two times then it will be A2 n its depend on its two times 3,4,5 times ok
Why you replace A×B by A×A
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