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amit166 asked Nov 15, 2018
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#math combat
If $A$ is $2\times 2$ matrix ,eigen value is $1,-2$ and corresponding eigen vector $[1,2]^{T}$ and $[9,1]^{T}$.find sum of element of the matrix $A.$
If $A$ is $2\times 2$ matrix ,eigen value is $1,-2$ and corresponding eigen vector $[1,2]^{T}$ and $[9,1]^{T}$.find sum of element of the matrix $A.$
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Sankha Narayan Bose asked Feb 5, 2019
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#math
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amit166 asked Oct 30, 2018
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#math book
How many 3 digits number between 111 to 850 can be made with the digits 0,1,2,3,4,5,6,7,8,9? 1.digits are not repeated 2.digits are repeated
How many 3 digits number between 111 to 850 can be made with the digits 0,1,2,3,4,5,6,7,8,9?1.digits are not repeated2.digits are repeated
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Dknights asked Jan 10
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#self doubt
Can someone please explain why no of lineary independent solutions are n-r .… My confusion is if in 3*3 Matrix rank is 2 means 2 lineary independent rows right? How solution is getting calculated as 3-2=1?
Can someone please explain why no of lineary independent solutions are n-r .…My confusion is if in 3*3 Matrix rank is 2 means 2 lineary independent rows right? How sol...
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