Question

For the matrix
-2 2-3
2 1 -6
-1 1 0
the sum of the eigen values is

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Answer 1

Answer:

Earth is made of rocks and came into existence billions of year ago. ... However, 70% of the surface of the earth is covered by water which we see as the ocean, sea, and rivers and remaining 30% is covered by land. Like other planets earth also moves around the Sun in a fixed way called orbit.

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Answer 2

Answer:

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