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50. If A-then if f and g satisfying the matrix equation A^2 + fA + gl = 0,сthen values of fand g are respectively.(1) f--a+d).g-ad-bo(3) f - (a-d).g-ad - be(2) f = (a + d).g-ad- be(4) f = (a -d). g - ad + bc |
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Answer» Answer: 50. If A- then if F and G SATISFYING the matrix equation A^2 + fA + gl = 0,с then values of fand g are respectively. (1) f--a+d).g-ad-bo (3) f - (a-d).g-ad - be (2) f = (a + d).g-ad- be (4) f = (a -d). g - ad + bc |
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