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NDA 2014
Exam
NDA
Year
2014
Subject
Mathematics
Chapter
Quadratic Equation

NDA 2014 · Mathematics · Quadratic Equation

Let f(x)=a x^2+b x+c such that f(1)=f(-1) and a, b, c are in...

Let f(x)=ax2+bx+cf(x)=a x^2+b x+c such that f(1)=f(−1)f(1)=f(-1) and a,b,ca, b, c are in Arithmetic Progression. What is the value of bb ?

Options

  1. A-1
  2. B0
  3. C1
  4. DCannot be determined due to insufficient data

Correct answer

B. 0

Step-by-step solution

The correct answer is option (B)
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