Question
If n and k are positive integers and n + k < 8, how many different values of the product nk are possible?
Solution : If n and k are positive integers and n + k < 8 …
Watch the video solution to see “owning the dataset” approach come to life on this question.
Question Attributes
- Source: Official Guide
- Difficulty Level: Hard – 46% accuracy
- Question Type: Algebra
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Summary –
To master Algebra questions, adhere to the following steps:
- Thoroughly understand the given information by actively translating, drawing inferences, and visualizing.
- Simplify and do mathematical processing as required.
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