UPSC Exam  >  UPSC Questions  >  Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given th... Start Learning for Free
Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have?
Most Upvoted Answer
Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x...
Explanation:

Given Function:
- f(x) = x^6 + ax^5 + bx^4 + x^3 + bx^2 + ax + 1

Roots:
- Given that one root is a
- -1 is not the maximum number of distinct real roots

Analysis:
- Since one root is a, we have a factor of (x - a)
- By the factor theorem, if f(a) = 0, then (x - a) is a factor of f(x)
- Substituting a into f(x) and simplifying, we get f(a) = a^6 + a^2 + 1 + b(a^4 + a) = 0
- This equation can potentially give us more roots depending on the values of a and b

Maximum Number of Roots:
- The given function is a 6th degree polynomial, so it can have at most 6 roots
- Since one root is already given (a), the maximum number of additional roots can be 5
- However, the question specifies that -1 is not the maximum number of distinct real roots
- This means that the function can have more than 5 roots, and potentially all 6 roots could be real and distinct

Conclusion:
- The function f(x) can have at most 6 roots, with one root given as a
- It can have more than 5 real roots, and the total number of roots depends on the values of a and b
Explore Courses for UPSC exam

Top Courses for UPSC

Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have?
Question Description
Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have?.
Solutions for Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? defined & explained in the simplest way possible. Besides giving the explanation of Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have?, a detailed solution for Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? has been provided alongside types of Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? theory, EduRev gives you an ample number of questions to practice Let f(x)=x^6+ax^5+bx^4+x^3+bx^2+ax+1 given that one is a root of a f(x)equals to zero and -1 is not the maximum number of distinct real roots that p can have? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev