Respuesta :
1024 ways can a student answer the questions if every question is answered.
What is combination?
- Combinations are ways to choose elements from a collection in mathematics where the order of the selection is irrelevant. Let's say we have a trio of numbers: P, Q, and R.
- Then, combination determines how many ways we can choose two numbers from each group.
- It is possible to count the number of combinations in smaller cases, but the likelihood of a set of combinations is also higher in cases with many groups of elements or sets.
- As a result, a formula has been developed to determine the number of items that could be chosen,
We have two choices of answering questions either true or false, so the number of ways of answering all 10 questions will be =
Required number of ways are 2¹⁰:
= 2×2×2×2×2×2×2×2×2×2
= 1024, because every question may be answered in 2 ways.
To know more about combination check the below link:
https://brainly.com/question/11732255
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