What will be the value of f(x) = \(\begin{vmatrix}p & 2 – i & i + 1 \\2 + i & q & 3 + i \\1 – i & 3 – i & r \end {vmatri
Posted: Wed Jul 13, 2022 8:07 pm
a) Real
b) Imaginary
c) Zero
d) Can’t be predicted
b) Imaginary
c) Zero
d) Can’t be predicted