Question

$Obtain a,b,c,d if \left[\begin{array}{ccc}a-ab&c+d\\2a-b&3a-c\end{array}\right]=\left[\begin{array}{ccc}2&0\\7&10\end{array}\right]$

Answer 1

Dear Student:

If matrix A= matrix B

Then all the element of A= element of B.

See the attachment.