Question

if A =(x 0 0 2) ,B =(0-y 10) ,C(2-2 2 2) and ba= c², then find the values of x and y ( matrix)​

Answer 1

Answer:

To get the. (i, k)th element cik of the matrix C, we take the ith row of A and kth column of B, multiply ... x = 0, x = 23. 2. −. Example 5 If A is 3 × 3 invertible matrix, then show that for any scalar k (non-zero),. kA is invertible ...

Step-by-step explanation:

Then. Ex =2(a-A)x+2hy, Ey=2hx+2(b-A)Y and at an extremum. (a-A)x+hY =O} hx+(b-A)y=O . ... solve the system Ax=b, i.e., LL'x=b we find first. We have. We find and then. 4.12. Solution. [. 1/9. 0. 0. 0 j. -1_. 2/45. 1/10 0. 0.Then. Ex =2(a-A)x+2hy, Ey=2hx+2(b-A)Y and at an extremum. (a-A)x+hY =O} hx+(b-A)y=O . ... solve the system Ax=b, i.e., LL'x=b we find first. We have. We find and then. 4.12. Solution. [. 1/9. 0. 0. 0 j. -1_. 2/45. 1/10 0. 0.thia is the answer