Question

`| a+ib c+id "-c+id" a-ib |` find determinant​

Answer 1

Answer:

a+ib c+id "-c+id" a-ib

Step-by-step explanation:

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Answer 2

Answer:

${\huge{\tt{{\fcolorbox{ref}{pink}{\underline{refer \: the \: attachment :}}}}}}$