If \( f(x), g(x) \) and \( h(x) \) are three polynomials of degree ... VIDEO
If \( f(x), g(x) \) and \( h(x) \) are three polynomials of degree 2 and
P \( \Delta(x)=\left|\begin{array}{ccc}f(x) & g(x) & h(x) \\ f^{\prime}(x) & g^{\prime}(x) & h^{\prime}(x) \\ f^{\prime \prime}(x) & g^{\prime \prime}(x) & h^{\prime \prime}(x)\end{array}\right| \), then \( \Delta(x) \) is a polynomial of degree (dashes denote
W the differentiation).
(a) 2
(b) 3
(c) 0
(d) atmost 3
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-03-21 The value of the definite integral \( \int_{0}^{1}\left((e-1) \sqrt... 2023-03-21 The value of integral \( \int e^{x}\left[\frac{2 \tan x}{1+\tan x}+... 2023-03-21 \[
\int \frac{\cos \alpha+\cos x+1}{\cos \alpha+\cos x} d x=a f(x)+... 2023-03-21 \( \int \frac{x d x}{x^{4}+x^{2}+1} \) equals
(a) \( \frac{2}{3} \t... 2023-03-21 Let \( g(x) \) is the only invertible function from \( R \rightarro... 2023-03-21 Let \( f(x)=\cos ^{-1}\left(2 x^{2}-1\right) \) then :
(a) \( f(x) ... 2023-03-21 If \( f(\theta)=\tan \left(\sin ^{-1} \sqrt{\frac{2}{3+\cos 2 \thet... 2023-03-21 Let \( f, g, f_{1}, f_{2}: R \rightarrow R \) be twice differentiab... 2023-03-21 Let \( g(x) \) is the only invertible function from \( R \rightarro... 2023-03-21 If \( f(x), g(x), h(x) \) are three polynomial functions of degree ... 2023-03-21 If \( f(x), g(x) \) and \( h(x) \) are three polynomials of degree ... 2023-03-21 If \( T(x)=\left|\begin{array}{ccc}x^{2}-1 & \left(x^{3}+1\right) \... 2023-03-21 Let \( f(\alpha)=\cos \left[\cot ^{-1}\left(\frac{\cos \alpha}{\sqr... 2023-03-21 Let \( f(x)=a x^{9}+b \sin x+c x^{2} \operatorname{sgn}(x)+\frac{\l... 2023-03-21 Let \( f: R \rightarrow R \) be a function defined as \( f(x)=\left... 2023-03-21 If \( f(x)=23-2^{-x^{2}+2 x+3} \forall x \in R \) and \( g(x)=\left... 2023-03-21 If for a differentiable function \( y=f(x),\left(f^{\prime}(x)0\rig... 2023-03-21 Let \( f(x)=\left\{\begin{array}{ll}|[x]|, & 0 \leq\{x\}\frac{1}{2}... 2023-03-21 Let \( X=\{1,2,3,4,5,6\} \) and \( a, c \) are natural numbers sele... 2023-03-21 Let \( f(x) \) be a continuous function satisfying \( f^{3}(x)-5 f^... 2023-03-21 Find the set of values of \( a \) for which the function \( f(x)=\l...