MCQ
જો $\left[\begin{array}{cc}3 x+7 & 5 \\ y+1 & x+2\end{array}\right]=\left[\begin{array}{cc}4 & y-2 \\ 8 & 1\end{array}\right]$ તો $x+y$ નું મૂલ્ય ____________ થાય.
- ✓6
- B-6
- C4
- D8
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