Q. 123456789 × 82
The determinant of the matrix⎡⎢⎣123456789⎤⎥⎦ is___
The minor of the element 3 in the determinant ∣∣ ∣∣123456789∣∣ ∣∣ is ___
Question 82 (vi)
Subtract
7p(3q + 7p) from 8p(2p - 7q)