A doubt in the understanding question

#1

What is a bitonic subsequence?

#2

hi @divyanshinegi2003_987b3f0f92dd8c0c a sequence which first once increases and only once decreases, eg 1,2,3,2,1
I dont think thats relevant in this question dont know y its written, refer
https://www.geeksforgeeks.org/maximum-sum-path-across-two-arrays/

#3

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