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Question 19 What is the inverse of the matrix 3-m 12+5m 5 b. 1 3-m 12-5m5 4 c. 1 3 -m 12 +5ml -5 4. d. 4 m 12 +5m15 3 m[s > C
Moving to another question will save this response Question 18 The determinant of the matrix -3 3-4 2 OK 3 0 4 al a. 3(8-3) b
Moving to another question will save this response Question 17 Find the value of x which satisfies the following system of li
question will save the response Question 16 Evaluate (-_-31) in polar form. 5 10 122 e b. C. 5 122 e 10 3 d. 1 122 e 101 3 L
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