Chanpter # 5 Matrices
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1. if lamda is eigen value of A , 1/lamba is eigen value of A -1
2. There can be only 0 or 1 or many solutions to the equation Ax = B
3. for folowing equations to be true A need not be Identity matrix
A^2 = 0 ; A = A^-1 and A is invertible
4. Rank + Nullity = ??Dimension
5. If the column of the determinant is multiplied by K divide the determinant by K
Saturday, July 25, 2009
Monday, March 2, 2009
Friday, February 20, 2009
My Views
11/26 attacks
1. BLack Cats Should be there in all places
2. Should involve UN to raid PAK, border issue can remain bilateral .Should make the countries understand that State is sponsoring terrorism. We should expect more such attacks in the future
3. the next gen should be moulded carefully in pak. the terrorist camps should be killed.
4. Train, Bus service should be allowed for cicilaians, sports must be continued but an eye of cautious optimism must be maintained
Satyam
1. If this could happen to satyam , any one could have done it. Regular checking must be made in all public listing companies
2.
3.
4.
1. BLack Cats Should be there in all places
2. Should involve UN to raid PAK, border issue can remain bilateral .Should make the countries understand that State is sponsoring terrorism. We should expect more such attacks in the future
3. the next gen should be moulded carefully in pak. the terrorist camps should be killed.
4. Train, Bus service should be allowed for cicilaians, sports must be continued but an eye of cautious optimism must be maintained
Satyam
1. If this could happen to satyam , any one could have done it. Regular checking must be made in all public listing companies
2.
3.
4.
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