How to simplify 3 and 4 variable K-map using SOP (sum of product) form in Hindi.

Описание: In this video,I explained an example of three and four variable K-map in SOP form.If you want to check all video of Digital Logic then click the following link:
Lesson 01:
   • Digital Logic and Logic Gates in Hindi (le...  
Lesson 02:
   • Boolean algebra and De-Morgan's law in Hin...  
Lesson 03:
   • Karnaugh map (K-map) in Hindi