Comprehension \( \quad \) Common tangents are drawn to \( C_{1}: x^{2}+y^{2}=16 \) and \( C_{2}:...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=i4AssUAM1TU


Duration: 7:32
3 views
0

Comprehension \( \quad \) Common tangents are drawn to \( C_{1}: x^{2}+y^{2}=16 \) and \( C_{2}: 4 x^{2}+25 y^{2}=100 \).
Area of quadrilateral formed by common tangents between \( C_{1} \) and \( C_{2} \) is:
(a) \( \frac{142 \sqrt{3}}{3} \)
(b) \( \frac{112}{3} \sqrt{3} \)
(c) \( \frac{92}{3} \sqrt{3} \)
(d) \( \frac{62}{3} \sqrt{3} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-03Comprehension \( \quad \) Common tangents are drawn to \( C_{1}: x^{2}+y^{2}=16 \) and \( C_{2}:...
2023-07-03Let the eccentricity of an ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1, ab \), be \( \f...
2023-07-03If \( m \) is the slope of a common tangent to the curves \( \frac{x^{2}}{16}+\frac{y^{2}}{9}=1 ...
2023-07-03A ray emanating from the point \( (-4,0) \) is incident on the ellipse \( 9 x^{2}+25 y^{2}=225 \...
2023-07-03If the ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1 \) meets the line \( \frac{x}{7}+\fr...
2023-07-03Comprehension Consider an ellipse \( E: \frac{x^{2}}{16}+\frac{y^{2}}{12} \) \( =1 \) and a para...
2023-07-03If \( \theta \) is acute angle of intersect between two curves \( x^{2}+5 y^{2} \) \( =6 \) and ...
2023-07-03If \( N \) is the foot of the perpendicular drawn from any point \( P \) on the ellipse \( \frac...
2023-07-03Three points A, B, C are taken on the ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1 \) wi...
2023-07-03The normal at a variable point \( P \) on ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1 \...
2023-07-03Comprehension \( \quad \) Common tangents are drawn to \( C_{1}: x^{2}+y^{2}=16 \) and \( C_{2}:...
2023-07-03Comprehension For the ellipse \( 2 x^{2}-2 x y+4 y^{2}- \) \( (3+\sqrt{2})=0 \). The inclination...
2023-07-03In triangle \( A B C, a=4 \) and \( b=c=2 \sqrt{2} \). A point \( P \) moves within the triangle...
2023-07-03Comprehension \( \quad \) Common tangents are drawn to \( C_{1}: x^{2}+y^{2}=16 \) and \( C_{2}:...
2023-07-03A ine \( \ell \) is tangent to both the ellipse \( \frac{x^{2}}{25}+\frac{y^{2}}{9}=1 \) and the...
2023-07-03An ellipse in the first quadrant is tangent to co-ordinate axes. If one focus is \( F_{1}(3,7) \...
2023-07-03If \( x^{2}+4 y^{2}-4=0 \) and minimum and maximum values of \( x^{2} \) \( +y^{2}-x y \) are \(...
2023-07-03Tle tangent and normal at a point \( P \) on the ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{...
2023-07-03F and \( Q \) are two points on the ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1 \) whos...
2023-07-03If the reflection of the ellipse \( \frac{(x-4)^{2}}{16}+\frac{(y-3)^{2}}{9}=1 \) in the mirror ...
2023-07-03A point moves such that the sum of the square of the distances from two fixed straight lines int...