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Find the minimum sum of products form of the logic function $ f(A,B,C,D) = \Sigma_{m}(0,2,8,10,15)+ \Sigma _{d}(3,11,12,14)$ where $m$ and $d$ represent minterm and don't care term respectively.
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4 variable K-map will be used

Here we will get two quads 
1. quad of (0,2,8,10 ) ---->B'D' 

2. quad of (10.11.14,15) ---> AC 

F = B'D'+AC 

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