matrik slotThe sheet of black LED acrylic is inserted and pushed through the slot on the rht side of the frame. Note: The photo is showing the matrix upside down, hence on the left side ofKamu tahu apa itu matriks? Kali ini, kita akan mengupas konsep matriks meliputi pengertian, jenis-jenis, serta transpose matriks. Simak baik