The equation \( 3 x^{2}+4 y^{2}-6 x+8 y+k=0 \) represents (a) a poi...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=1PIj2m2p-NQ


Duration: 6:51
3 views
0

The equation \( 3 x^{2}+4 y^{2}-6 x+8 y+k=0 \) represents
(a) a point if \( k=7 \)
(b) an ellipse if \( k7 \)
(c) no locus if \( k7 \)
(d) a hyperbola if \( 3k7 \)
W
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13A solution contains \( \mathrm{Fe}^{2+}, \mathrm{Fe}^{3+} \) and \( \mathrm{I}^{-} \)ions. \( \m...
2023-02-13A long string under tension of \( 100 \mathrm{~N} \) has one end at...
2023-02-13Directions In the following questions, an Assertion (A) is followed...
2023-02-13Limiting molar conductivity of \( \mathrm{NH}_{4} \mathrm{OH} \) \( \mathrm{P} \) (i.e. \( \left...
2023-02-13The incorrect statement about electrochemistry is (a) the study of ...
2023-02-13For the generation of electrical potential of \( 1.1 \mathrm{~V} \)...
2023-02-13Which of the following does not contain any coordinate bond? (a) \(...
2023-02-13An ellipse passes through the point \( (4,-1) \) and its axes are a...
2023-02-13Calculate the total no. of Peroxy linkage in the following \( \mathrm{P} \) compounds \( \mathrm...
2023-02-13Find \( \lim _{x \rightarrow 0} f(x) \), where \( f(x)=\left\{\begi...
2023-02-13The equation \( 3 x^{2}+4 y^{2}-6 x+8 y+k=0 \) represents (a) a poi...
2023-02-13The figure shown a triangular pulse on a rope at \( t=0 \). It is a...
2023-02-13A steel wire has a mass of \( 5 \mathrm{~g} / \mathrm{m} \) and is ...
2023-02-13Key Concept: In a democratic nation every individual has equal righ...
2023-02-13Why on dilution the \( \wedge_{\mathrm{m}} \) of \( \mathrm{CH}_{3}...
2023-02-13Directions In the following questions, a Statement I is followed by...
2023-02-13Which set contains only covalently bonded molecules? (a) \( \mathrm...
2023-02-13Which molecule does not exist? (a) \( \mathrm{OF}_{2} \) (b) \( \ma...
2023-02-13I. \( \mathrm{NaCl} \) and \( \mathrm{KCl} \) show metal excess def...
2023-02-13An excess of \( \mathrm{AgNO}_{3} \) is added to \( 100 \mathrm{~mL...
2023-02-13Key Concept: An individul's social identity indicates who they are ...


Tags:
pw