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Recent activity by saranpandiangc
3
answers
1
ISI2015-MMA-16
If two real polynomials $f(x)$ and $g(x)$ of degrees $m\: (\geq 2)$ and $n\: (\geq 1)$ respectively, satisfy $f(x^2+1)=f(x)g(x),$ for every $x \in \mathbb{R}$, then $f$ has exactly one real root $x_0$ such that $f’(x_0) \neq 0$ $f$ has exactly one real root $x_0$ such that $f’(x_0) = 0$ $f$ has $m$ distinct real roots $f$ has no real root
If two real polynomials $f(x)$ and $g(x)$ of degrees $m\: (\geq 2)$ and $n\: (\geq 1)$ respectively, satisfy$$f(x^2+1)=f(x)g(x),$$for every $x \in \mathbb{R}$, then$f$ ha...
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Nov 21, 2019
Quantitative Aptitude
isi2015-mma
quantitative-aptitude
quadratic-equations
functions
non-gate
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