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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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for which problem

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "for which problem" is correct and usable in written English.
It can be used when referring to a specific issue or question that has been previously mentioned or is understood in context. Example: "We need to identify the root cause for which problem we are trying to find a solution."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

Most important is knowing which tool, of the many available, is best for which problem.

Roughly speaking, we determine the intervals of λ's for which problem (N) admits only the trivial solution and for which problem (N) has at least two nontrivial solutions.

If so, for which problem(s) do these channels differ, and how?  .

If so, for which problem(s) do these channels differ, and how?

end{aligned} By a solution of (1)–(3) we mean ({u(t),lambda } in C^{1}[0,T]times mathbb{R} ), for which problem (1)–(3) is satisfied.

Especially, the main aim of this paper is to determine precisely the intervals of λ's for which problem (P λ ) admits only the trivial solution and for which problem (P λ ) has at least two nontrivial solutions, following the basic idea in [3].

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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

For instance, for which problems does a particular deep architecture work?

"It's important to know which innovations one wants to use, for which problems or challenges.

News & Media

The New York Times

You'll also get to sharpen your intuitions for which problems are easy, which problems are hard, and why.

Her work in number theory involves counting integral points on varieties and studying properties of class groups of number fields, for which problems she has developed new methods involving the circle method, sieves, and character sums.

For which problems is he not?

Science

BMJ Open
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Expert writing Tips

Best practice

Consider using this phrase in formal writing, especially when detailing cause-and-effect relationships or dependencies between factors.

Common error

Avoid using "for which problem" if the antecedent (the problem being referred to) is unclear. Replace it with a more direct reference or rephrase to eliminate ambiguity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

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Real-world application tested

Linguistic Context

The phrase "for which problem" functions as a relative clause, modifying a preceding noun. It introduces information about the specific problem being discussed or considered. Ludwig AI confirms its grammatical correctness and contextual usage.

Expression frequency: Uncommon

Frequent in

Science

40%

News & Media

35%

Formal & Business

25%

Less common in

Academia

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "for which problem" serves as a relative clause, clarifying a specific issue previously mentioned or understood. According to Ludwig AI, the phrase is grammatically sound and finds its place in formal writing such as scientific papers, news articles, and business documents. While less frequent in everyday conversation, it's a suitable choice when precision and clarity are paramount. Alternative phrases like "regarding which problem" or "concerning which problem" can provide similar context with slight variations in formality. Remember to ensure the problem being referenced is clear to avoid ambiguity.

FAQs

How can I rephrase "for which problem" to sound more conversational?

In informal contexts, you can replace "for which problem" with simpler alternatives like "what problem" or "which problem are you referring to?". For example, instead of saying "This is the issue for which problem we need a solution", you could say "What problem are we trying to solve?". Using a direct question is more common in everyday conversation.

When is it appropriate to use "for which problem" in writing?

"For which problem" is suitable for formal writing where you need to clearly establish a relationship between a situation and the problem it presents. It is often found in academic papers, legal documents, or technical reports. It's appropriate when the problem has already been mentioned or is implicitly understood.

What's the difference between "for which problem" and "what problem"?

"For which problem" is more formal and implies a previously defined or understood issue. "What problem" is more direct and open-ended, often used to inquire about an unspecified issue. The formality is the key differentiator.

Is "for which problem" grammatically correct?

Yes, "for which problem" is grammatically correct. The structure "for which" is a relative clause construction used to provide additional information about a previously mentioned noun (in this case, "problem"). It is more formal than using "what problem" or "which problem".

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Most frequent sentences: