AP EAMCET · Maths · Straight Lines
The perpendicular distance from the point \((1, \pi)\) to the line joining \(\left(1,0^{\circ}\right)\) and \(\left(1, \frac{\pi}{2}\right)\), (in polar coordinates) is
- A \(2\)
- B \(\sqrt{3}\)
- C \(1\)
- D \(\sqrt{2}\)
Answer & Solution
Correct Answer
(D) \(\sqrt{2}\)
Step-by-step Solution
Detailed explanation
Given points \((1, \pi),\left(1,0^{\circ}\right)\) and \(\left(1, \frac{\pi}{2}\right)\) are in polar form. Now, change in cartesian form,…
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 \({ }^n C_r\) denotes the number of combinations of ' \(n\) ' things taken ' \(r\) ' at a time, then the expression \({ }^n C_{r+1}+{ }^n C_{r-1}+2^n C_r\) equalsAP EAMCET 2020 Medium
- If \(\cos (f(x))=\frac{1-x^2}{1+x^2}\) and \(\tan (g(x))=\frac{3 x-x^3}{1-3 x^2}\), then \(\frac{d f}{d g}=\)AP EAMCET 2019 Medium
- If four points are taken on each of three parallel lines in a plane, then the maximum number of triangles formed with these points isAP EAMCET 2018 Hard
- If \(Z_1\) and \(Z_2\) are conjugate complex numbers. Match the items under the following columns?
Column-l Column-II A. \(Z_1 Z_2\) 1. imaginary axis B. \(Z_1+Z_2=0\) 2. \(I_m\left(-Z_2\right)\) C. \(I_m\left(Z_1\right)\) 3. \(\left|Z_1\right|^2\) D. \(\operatorname{Re}\left(Z_1\right)\) 4. \(\operatorname{Re} Z_2\) AP EAMCET 2021 Easy - Three students A, B and C are running a race. A and B have the same probability of winning and each is twice likely to win as C. Then, the
probability that B or C wins is equal to (assuming there are no ties)AP EAMCET 2021 Medium - If \(a \neq p, b \neq q, c \neq r\) and \(\left|\begin{array}{ccc}p & b & c \\ p+a & q+b & 2 c \\ a & b & r\end{array}\right|=0\), then \(\frac{p}{p-a}+\frac{q}{q-b}+\frac{r}{r-c}\) is equal to :AP EAMCET 2003 Easy
More PYQs from AP EAMCET
- The direction cosines of two lines are \(\left\langle\frac{\sqrt{3}}{2}, \frac{1}{4}, \frac{\sqrt{3}}{4}\right\rangle\) and \(\left\langle\frac{-\sqrt{3}}{2}, \frac{1}{4}, \frac{\sqrt{3}}{4}\right\rangle\). Then the angle between the lines is equal toAP EAMCET 2020 Easy
- The number of all possible solutions of the equation \(\mathrm{z}^3+\overline{\mathrm{z}}=0\) isAP EAMCET 2023 Hard
- If \(\int \frac{\sin x}{\cos x(1+\cos x)} d x=f(x)+c\), then \(f(x)\) is equal toAP EAMCET 2005 Hard
- If the product of the perpendicular from origin to the pairs of lines \(x y+x+y+1=0\), \(x^2-y^2+2 x+1=0\) and \(2 x^2+3 x y\) \(-2 y^2+2 x+1=0\) respectively are \(p_1, p_2\) and \(p_3\), thenAP EAMCET 2021 Medium
- What is the sum of the first \(n\)-terms of the series, whose \(k\)-term is \(k ! \times k\) ?AP EAMCET 2022 Hard
- The number of electrons is the valence shell of the central atom of a molecules is 8 . The molecule isAP EAMCET 2014 Easy