TS EAMCET · Maths · Differentiation
If then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
Given x=5(1-sint) and y=5(t+cost) Therefore, dxdt=5(-cost) ...(i) and dydt=5(1-sint) ...(ii) Dividing equation (i) by (ii) ⇒dxdtdydt=5-cost51-sint ⇒dxdy=costsint-1
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
- Suppose \(\alpha, \beta, \gamma\) are the roots of \(x^3+x^2+x+2=0\). Then, the value of \(\left(\frac{\alpha+\beta-2 \gamma}{\gamma}\right)\left(\frac{\beta+\gamma-2 \alpha}{\alpha}\right)\left(\frac{\gamma+\alpha-2 \beta}{\beta}\right)\) isTS EAMCET 2015 Easy
- The equation of the circle of radius 5 and touching the co-ordinate axes in third quadrant isTS EAMCET 2002 Easy
- For \(|x| < \frac{1}{2}\), if the coefficient of \(x^{10}\) and the constant term in the expansion of \(\frac{2 x^3+8 x^2-2 x-2}{(1-x)(1+x)(1-2 x)}\) in powers of \(x\) are \(l\) and \(m\) respectively, then \(1 m=\)TS EAMCET 2020 Hard
- \(P\) and \(Q\) are the extremities of a focal chord of the parabola \(y^2=4 a x\). If \(P=(9,9)\) and \(Q=(p, q)\), then \(p-q=\)TS EAMCET 2024 Medium
- Two teams \(A\) and \(B\) have the same mean and their coefficients of variation are 4,2 , respectively. If \(\sigma_A, \sigma_B\) are the standard deviations of teams \(A, B\) respectively, then the relation between them isTS EAMCET 2015 Medium
- If \([\mathrm{x}]\) represents greatest integer function then \(\int_{-2}^2[2-x] d x=\)TS EAMCET 2023 Easy
More PYQs from TS EAMCET
- If the possible solution of the equation \(2 \cos ^2 x+3 \sin x-3=0\) constitute two unequal angles of a triangle, then the third angle of that triangle isTS EAMCET 2020 Easy
- The coordination number and oxidation state of \(\mathrm{Cr}\) in \(\mathrm{K}_3\left[\mathrm{Cr}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]\) are respectivelyTS EAMCET 2020 Easy
- In Young's double slit experiment, point \(A\) on the screen has a path difference of \(\lambda\) and point \(B\) on the screen has a path difference of \(\frac{\lambda}{4}\). What is the ratio of the intensities at point \(A\) to \(B\) ?TS EAMCET 2021 Easy
- If the functions \(f\) and \(g\) are defined by \(f(x)=3 x-4, \quad g(x)=2+3 x \quad\) for \(\quad x \in R\) respective, then \(g^{-1}\left(f^{-1}(5)\right)\) is equal toTS EAMCET 2002 Hard
- A wheel undergoes a constant angular acceleration from time to and thereafter angular acceleration is zero. If angular velocity at is found to be then the number of revolutions made by the wheel in time interval to isTS EAMCET 2021 Easy
- Let the vectors \(\overline{A B}=2 \hat{i}+2 \hat{j}+\hat{k}\) and \(\overline{A C}=2 \hat{i}+4 \hat{j}+4 \hat{k}\) be two sides of a triangle \(A B C\). If \(G\) is the centroid of \(\triangle A B C\), then \(\frac{22}{7}(\overline{A G})^2+5=\)TS EAMCET 2022 Medium