Hi guys, I'm totally confused about dilemma on mathematics ; if A leads to B, then if I have A^ (not A) then is it going to satisfy what's claimed?!
for example lets say I have array and if I choose one element of the array, then that element must satisfy every element on the array in its left is smaller than it, and the right of that element is bigger than it, for example : {1 , 2 , 3 } if I choose the second index which its value 2, then yeah the array would be {1,2,3} , all element on the right of 2 is bigger than it and the left of it is smaller than it !
but if I choose the first index which it's 1, then there's no elements on its left, so how can I solve the question?! it's like (not A) then what I'm doing ... is it by default satisfy the required on the question?! thanks alot.
for example lets say I have array and if I choose one element of the array, then that element must satisfy every element on the array in its left is smaller than it, and the right of that element is bigger than it, for example : {1 , 2 , 3 } if I choose the second index which its value 2, then yeah the array would be {1,2,3} , all element on the right of 2 is bigger than it and the left of it is smaller than it !
but if I choose the first index which it's 1, then there's no elements on its left, so how can I solve the question?! it's like (not A) then what I'm doing ... is it by default satisfy the required on the question?! thanks alot.