If the graph of quadratic \( y=a x^{2}+b x+c \) is given below:
(a) \( a0, b0, c0 \)
(b) \( a0, ...
If the graph of quadratic \( y=a x^{2}+b x+c \) is given below:
(a) \( a0, b0, c0 \)
(b) \( a0, b0, c0 \)
(c) \( a0, b0, c0 \)
(d) \( a0, b0, c0 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
2023-07-03 | If \( x=2+2^{\frac{2}{3}}+2^{\frac{1}{3}} \), then the value of \( x^{3}-6 x^{2}+6 x \) is
(a) 3... |
2023-07-03 | Let \( a, b, c, d \) be distinct real numbers such that \( a, b \) are roots of \( x^{2}-5 c x-6... |
2023-07-03 | Consider the quadratic equation \( n x^{2}+7 \sqrt{ }(n x)+n=0 \), where \( n \) is a positive i... |
2023-07-03 | If \( \alpha, \beta \) and \( \gamma \) are 3 real roots of the equation \( x^{3}-6 x^{2}+5 x-1 ... |
2023-07-03 | The complete set of values of a for which the roots of the equation \( x^{2}-2|a+1| x+1=0 \) are... |
2023-07-03 | Let \( S=\{1,2,3, \ldots, 100\} \). Suppose \( b \) and \( c \) are chosen at random from the se... |
2023-07-03 | The number of integral values of \( k \) for which the inequality \( x^{2}-2(4 k-1) x+15 k^{2}-2... |
2023-07-03 | Let \( r, s, t \) be the roots of the equation \( x^{3}+a x^{2}+b x+c=0 \), such that \( (r s)^{... |
2023-07-03 | If the equation \( a x^{2}+2 b x+c=0 \) and \( a x^{2}+2 c x+b=0, a \neq \) \( 0, b \neq \mathrm... |
2023-07-03 | If \( x^{2}+5=2 x-4 \cos (a+b x) \), where \( a, b \in(0,5) \), is satisfied for at least one re... |
2023-07-03 | If the graph of quadratic \( y=a x^{2}+b x+c \) is given below:
(a) \( a0, b0, c0 \)
(b) \( a0, ... |
2023-07-03 | If \( ba \), then the equation \( (x-a)(x-b)-1=0 \) has
(a) both roots in \( (a, b) \)
(b) both ... |
2023-07-03 | If \( \alpha, \beta \gamma \) are the roots of the equation \( x^{3}+a x+b=0 \) then value of \(... |
2023-07-03 | Number of positive integers \( n \) for which \( n^{2}+96 \) is a perfect square is
(a) 4
(b) 8
... |
2023-07-03 | If \( \alpha \in\left(0, \frac{\pi}{2}\right) \) then \( \sqrt{x^{2}+x}+\frac{\tan ^{2} \alpha}{... |
2023-07-03 | If \( a_{1}, a_{2} \ldots \ldots . a_{\mathrm{n}} \) are positive real numbers whose product is ... |
2023-07-03 | For the equations \( 3 x^{2}+p x+3=0, p0 \), if one of the roots is square of the other then \( ... |
2023-07-03 | If \( \alpha \) and \( \beta(\alpha\beta) \) are the roots of the equation \( x^{2}+b x+c \) \( ... |
2023-07-03 | If \( a, b, c, d \) are positive real numbers such that \( a+b+c+ \) \( d=2 \), then \( M=(a+b)(... |
2023-07-03 | The number of points of intersection of two curves \( y=2 \) \( \sin x \) and \( y=5 x^{2}+2 x+3... |
2023-07-03 | If \( p, q, r \) are +ve and are in \( A . P . \), the roots of quadratic equation \( p x^{2}+q ... |