Consider the matrix A, 1 0 1 0 2 3 -2 -1 A = -2 -32 0 0 1 1 2 23122 11075 3-2 -5 (a) Use correct step-by-step row reduction to compute the det(A). (b) Use your answer in part (a) to compute the det (2A-¹)

express as a vector

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III. Used series of Elementary Row/Column Operations transform matrix given below into Row-Echelon Form (REF) or Reduced Row-Echelon Form (RREF). Fill in the blank box with the elementary operations for the given step and the corresponding result matrix. Use the word "over" without a space between the numerator and denominator to indicate the fraction bar or vinculum. Also, for the interchange symbol, write the word "interchange" with no spaces between the rows to be exchanged. For example, R2 is written as R2-2R1 R1 is written as (4over3)R1; -R2 is written as (-(1 over2)) R2; and R2-2R1 or -2R1+R2; and R2 R1 is written as R2interchangeR1. 3 [2 8 4 17) 2 14 5 1 5 10 -1 1. Elementary operations Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Step 8. Step 9. Resulting Matrix UU OOL

please do part b)

The augmented matrix 0.6931 0.3863 1.7726 1 1.3863 can help you find the values of a and b in the function y = a + blnx. (a) Rounding the values to the nearest integer (a whole number, that can be positive, negative, or zero), a= b= (b) Use the integers in part (a) to answer this question. If y = -2.3863, X= Round answer to one decimal place. Do not write 0.1 as.1

I have seen the library so please dont send me it

Pls help ASAP on this question. Please show all steps.

show the complete solution

Hi I was looking for this to be expressed as a symmetric matrix