Which of the following statements is false regarding partial pivoting?单项选择题

题目图片
A

a. It uses an initial guess for the solution to the unknown variables

B

b. It involves swapping rows so that the pivot is non-zero

C

c. It prevents division by zero on the diagonal

D

d. It changes the order of the equations

登录即可查看完整答案

我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。

类似问题

Which of the following statements is true regarding partial pivoting?

A project has a required return of 12.6 percent, an initial cash outflow of $42,100, and cash inflows of $16,500 in Year 1, $11,700 in Year 2, and $10,400 in Year 4. What is the net present value?

Question8 The unicorn is the national animal of ScotlandSelect an alternative False True The Atlantic Ocean is the biggest ocean on Earth.Select an alternative False True Spiders have six legs.Select an alternative True False There are five different blood groupsSelect an alternative False True The human skeleton is made up of less than 100 bones.Select an alternative False True ResetMaximum marks: 5 Flag question undefined Select an alternative False True

Question8 The unicorn is the national animal of ScotlandSelect an alternative False True The Atlantic Ocean is the biggest ocean on Earth.Select an alternative False True Spiders have six legs.Select an alternative True False There are five different blood groupsSelect an alternative False True The human skeleton is made up of less than 100 bones.Select an alternative False True ResetMaximum marks: 5 Flag question undefined Select an alternative False True

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！