InterviewBit Problems   REC_CMPL2 : Unsolved


About the REC_CMPL2 : Unsolved category (1)
Masters theorem (3)
How do we get M+N-2 (3)
Can some one explain how is it 2^(R+C). I know that since we are having 2*number of calls on previous level of binary tree. But how is it R+C? (7)