DocHub makes it quick and straightforward to blot out detail in DOCM. No need to download any software – simply add your DOCM to your account, use the easy drag-and-drop editor, and quickly make edits. You can even use your computer or mobile device to modify your document online from anywhere. That's not all; DocHub is more than just an editor. It's an all-in-one document management platform with form constructing, eSignature features, and the option to enable others complete and eSign documents.
Every file you edit you can find in your Documents folder. Create folders and organize records for easier search and access. Additionally, DocHub ensures the security of all its users' data by complying with stringent protection standards.
hello and welcome to the final video of the root finding method Series in this video we will learn about the secant and modified secant methods previously we saw that the Newton rapson formula requires the derivative of a function evaluating which can be a challenge for some functions the second method solves this problem by approximating the derivative in the Newton rson formula by a backward finite difference which leads to this iterative equation as you can see we now need to guess at I -1 and at I to compute the estimate at I + 1 however this is not a bracketing method since since there is no sign change requirement for the function between these two guess values we can further modify this to use an initial guess and a perturbation parameter this leads to the modified secant formula now letamp;#39;s see how we Implement these two methods in Python letamp;#39;s look at the function calls for the secant and modified secant methods the secant method requires the two initial guesses
