Let P= [ array ccc 1 & 0 & 0 4 & 1 & 0 16 & 4 & 1 array ] and I be the identity matrix of…
Mathematics · JEE Advanced · NTA Exams — Matrices and Determinants
Let \[P=\left[\begin{array}{ccc}
1 & 0 & 0 \\
4 & 1 & 0 \\
16 & 4 & 1
\end{array}\right]\]and I be the identity matrix of order 3. If Q = [qij] is a matrix such that P50 – Q = I, then \(\frac{q_{31}+q_{32}}{q_{21}}\) equals
- 52
- 103
- 201
- 205
Answer
(B) 103
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