Matlab only

Question # 2 Use MATLAB to compute the following 35.7 64-7 45 +5 a. b. log 0.930 7+56 In 8 The value of x-4.6 and z 7.5 443: e" d. Question 3: a.) The combined resistance RT of three resistors R.. Ra, RT and Ry in parallel is given by The values of the resistors Ri, R2. and Rs are 5, 10 in the each resistor variable and then calculate the combined resistance. and 15 ohms respectively. Store the values b.) The principle stresses for a specimen are computed using the following equations Determine max and mn for the following values of stress, x-150 MPa ,-200 MPa Txy 120 MPa