It is the same as what you had said and so a rational number is the same thing as a rational number and nothing changes.
Whats the question
i cant understand
Answer:
the answer is option B). quintic trinomial
The 4-member family can be seated in 4! ways.
The two brothers can be seated together in 2! ways.
Therefore, the total number of ways is

Diagrammatically, the result is shown in the figure below. The two brothers are family members 3 and 4, shown in shaded color.
Answer: 12 ways.
Answer:
<h3>ans is 300</h3>
Step-by-step explanation:
<h3>you need to take LCM of 15,20,25 </h3><h3>and their LCM Will be 300</h3>
<h3>I'M NOT PRETTY SURE ABOUT IT. ...</h3>