Using Karnaugh map to simplify the following logic functions: Y (a, B, C, d) = ∑ m (2,3,5,7,8,9) + ∑ D (10,11,12,13,14,15) It can be mapped, but I hope the process can be more detailed,

Using Karnaugh map to simplify the following logic functions: Y (a, B, C, d) = ∑ m (2,3,5,7,8,9) + ∑ D (10,11,12,13,14,15) It can be mapped, but I hope the process can be more detailed,

The direct answer is OK? If you want to circle, you can't type the following * for non
y=a+bd+b*c
00 01 11 10
00 0 0 1 1
01 0 1 1 0
11 x x x x
10 1 1 x x
A total of 3 circles, the bottom 8 (2 1 6 x)
The two upper right 1s and the two lower right XS form a circle
Two 1s in the second row and two XS in the middle of the third row form a circle