3a-2b+2c=1
2a+5b-5b=7
4a-3b+c=-3
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Find all values of a. b. c and d for which A isskew-symmetric | 0 2a-3b+c 3a-5b+5c|A = | -2 0 5a-8b+6c | | -3 -5 d |Thanks!
3a + 4b + l = 6
3a - 2b + 6l = 8
3a - 5b + 7l = 66
Present it in the form Av=w. Evaluate A^-1 and check yoursolution by verifying AA^-1 = I and A^-1 A = I: Evaluatedet(A):