If and
Q=PAPT, then PT Q2015 P is :
As we have learned
Transpose of a Matrix -
The matrix obtained from any given matrix , by interchanging its rows and columns.
- wherein
Multiplication of matrices -
-
2015 times
Now , if
so , .
Option 1)
Option 2)
Option 3)
Option 4)
Study 40% syllabus and score up to 100% marks in JEE