Acubic polynomial v = p(u) can be written x0 + x1 u + x2 u 2 + x3 u 3 . this question has to do with the least squares optimization to determine the unknown coefficients, xi, j=0,1,2,3. assume that you are given n data points {(uj, vj), j=1,2, …, n with n> 4. write the four linear equations produced by least squares and whose solution would give the values of the xi.

True or false? is that the question

Sorry i don’t know the answer to this

Choice 2.the algorithm constantly checks to see if the value in the position before is greater than the value in the current position. if there is even one instance, it will return false and stop looping.using an if-statement without } and { means that the if-statement true condition only applies for the next lineconsider  . the condition  checks if previous position is greater than or equal to current position. if it is, it will make method return false. for that example, it won't.consider  , it would return falseconsider  . it would return false