If the trace of matrix A=⎡⎢⎣sinx021−4cosy3sinxsiny3sinz⎤⎥� – InterviewSolution

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1.	If the trace of matrix A=⎡⎢⎣sinx021−4cosy3sinxsiny3sinz⎤⎥⎦ is 8 for x,y,z∈[0,π], then trace of matrix B=⎡⎢⎣11siny009siny6cosx−3siny−sinxsinz⎤⎥⎦ is
Answer» If the trace of matrix $A = ⎡ ⎢ ⎣ \begin{matrix} sin x & 0 & 2 1 & - 4 cos y & 3 sin x & sin y & 3 sin z \end{matrix} ⎤ ⎥ ⎦$ is $8$ for $x, y, z \in [0, π],$ then trace of matrix $B = ⎡ ⎢ ⎣ \begin{matrix} 11 sin y & 0 & 0 9 sin y & 6 cos x & - 3 sin y & - sin x & sin z \end{matrix} ⎤ ⎥ ⎦$ is

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