MCQ
જો $f\left( x \right) = {x^2} + 4x - 5$ અને $A = \left[ {\begin{array}{{}{c}}1&2\\4&{ - 3}\end{array}} \right],$ તો $f(A)=........$
- A$\left[ {\begin{array}{{}{c}}0&{ - 4}\\8&8\end{array}} \right]$
- B$\left[ {\begin{array}{{}{c}}2&1\\2&0\end{array}} \right]$
- C$\left[ {\begin{array}{{}{c}}1&1\\1&0\end{array}} \right]$
- ✓$\left[ {\begin{array}{{}{c}}8&4\\8&0\end{array}} \right]$