TS EAMCET · Maths · Ellipse
If an ellipse with foci at \((3,3)\) and \((-4,4)\) is passing through the origin, then the eccentricity of that ellipse is
- A \(\frac {5}{7}\)
- B \(\frac {3}{7}\)
- C \(\frac {1}{7}\)
- D \(\frac {4}{7}\)
Answer & Solution
Correct Answer
(A) \(\frac {5}{7}\)
Step-by-step Solution
Detailed explanation
\(P S_1+P S_2=2 a\)…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- If the differential equation having \(y=\mathrm{Ae}^x+\mathrm{B} \sin x\) as its general solution is
\(f(x) \frac{d^2 y}{d x^2}+g(x) \frac{d y}{d x}+h(x) y=0, \text { then } f(x)+g(x)+h(x)=\)TS EAMCET 2025 Medium - The direction cosines of the line passing through and the origin areTS EAMCET 2021 Medium
- If \(a, b, c\) are real numbers such that \(a-b=1, b-c=3\), then the number of matrices of the form \(A=\left[\begin{array}{ccc}1 & 1 & 1 \\ a & b & c \\ a^2 & b^2 & c^2\end{array}\right]\) such that \(|A|=-12\), isTS EAMCET 2019 Medium
- From the point perpendicular lines and are drawn on each of the lines The area of the quadrilateral formed by the pair of lines and is (in square units)TS EAMCET 2021 Easy
- The solution of the differential equation \(\frac{d y}{d x}+\frac{x}{y} \cdot \frac{x^2+y^2-1}{2\left(x^2+y^2\right)+1}=0\) isTS EAMCET 2019 Hard
- The solution set of \((5+4 \cos \theta)(2 \cos \theta+1)=0\) in the interval \([0,2 \pi]\), is :TS EAMCET 2003 Medium
More PYQs from TS EAMCET
- Moment of inertia of a body about an axis is \(4 \mathrm{~kg}-\mathrm{m}^2\). The body is initially at rest and a torque of \(8 \mathrm{~N}\)-m starts acting on it along the same axis. Work done by the torque in \(20 \mathrm{~s}\), in joules, isTS EAMCET 2013 Medium
- The perpendicular distance of the point \((1,-1,2)\) from the plane \(x+2 y+z=4\), isTS EAMCET 2018 Easy
- The two surfaces of a concave lens, made of glass of refractive index 1.5 have the same radii of curvature \(R\). It is now immersed in a medium of refractive index 1.75 , then the lensTS EAMCET 2013 Hard
- \[ \lim _{x \rightarrow 2} \frac{x^3-x^2-x-2}{2 x^3-3 x^2-3 x+2}= \]TS EAMCET 2022 Easy
- If \(\theta\) is the acute angle between the curves \(x^2+y^2=4\) and \(y^2=3 x\) then \(\tan \theta=\)TS EAMCET 2022 Medium
- A random variable \(\mathrm{X}\) takes the values 0,1 and 2. If \(P(X=1)=P(X=2)\) and \(P(X=0)=0.4\), then the mean of the random variable \(\mathrm{X}\) isTS EAMCET 2002 Medium