For which refers to "simpler terms". The author could have written "we can convert the function to a sum of simpler terms whose Laplace transforms we know."
Student or Learner
"To find the inverse Laplace transform of a complicated function, we can convert the function to a sum of simpler terms for which we know the Laplace transform of each term."
The sentence is confusing. I cannot understand the part "for which". What for which modifies? Why should we use it as it to be instead of simply using "which" ? What is the role of "for" here?
Source: Control Systems Engineering by Norman S. Nise.
Thank you.
For which refers to "simpler terms". The author could have written "we can convert the function to a sum of simpler terms whose Laplace transforms we know."
I am not a teacher.
No, you can't omit "for."
What about because instead of for which: "To find the inverse Laplace transform of a complicated function, we can convert the function to a sum of simpler terms because we know the Laplace transform of each term?
Thank you.
That's grammatically correct but it changes the meaning. Here's what the original sentence means in outline form.
To find the inverse Laplace transform of a complicated function:
1) Find a set of simpler terms. We have to know the Laplace transform of each term.
2) Convert the function to a sum of these simpler terms.
I am not a teacher.
Do you understand "for which" in the following?
A: I have seen two plants I like. There are two different names for one of them. Which plant should I buy?
B: Buy the one for which there are two names. It sounds more interesting!
A: There are three combination-locked boxes in that room. I want to open all of them.
B: What's the problem? Open them!
A: I can't. I only have the combination for two of them.
B: Then open the two boxes for which you know the combination.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.
Yes, you can.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.
Bookmarks