Hi. I really need someone to help me provide the excel & mat lab answer for this. Please make it in excel & matlab as instructed by the question. Please help me answer correctly!!!!!!!

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QUESTION 2 (P01, C01, C2) The upward velocity of a rocket, measured at 3 different times, is shown in the following table: Time, t Velocity, v (metres/second) 5 106,8 8 177.2 12 279.2 The velocity over the time interval 5 sts 12 is approximated by a quadratic expression as v(t) = at? + bt + c Using Nave Gauss Elimination and Gauss Seidel methods determine value a, b and c. Hint: Start calculation of Gauss Seidel methods with a -1, 6-2,c=5. (5 marks) QUESTION 3 (PO4, CO2, P4) Solve Question 2 by using Excel and Matlab. Write the details command (Excel & Matlab) and result of this