Let \( \mathrm{P}(\mathrm{z}) \) be a moving point on the argand pl... VIDEO
Let \( \mathrm{P}(\mathrm{z}) \) be a moving point on the argand plane satisfying || \( \mathrm{z}+4|-| \mathrm{z}-4||=4 \) where \( \mathrm{z}=\mathrm{x}+ \) iy, then locus of \( \mathrm{P}(\mathrm{z}) \) is a hyperbola whose
(A) distance between foci equals 4
\( \mathrm{P} \)
(B) eccentricity equals 2
(C) distance between directrices equals 2
(D) product of the length of perpendiculars from foci upon any tangent equals 4
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-02-13 Find the modulus, argument and the principal argument of the comple... 2023-02-13 Radioactive elements emit \( \alpha, \beta \) and \( \gamma \)-rays... 2023-02-13 Show that the points \( (-1,2,1),(1,-2,5),(4,-7,8) \) and \( (2,-3,... 2023-02-13 What is the \( \left[\mathrm{OH}^{-}\right] \)in the final solution... 2023-02-13 The complex number \( \omega \) satisfying the equation \( \omega^{... 2023-02-13 (a) If \( i Z^{3}+Z^{2}-Z+i=0 \), then find \( |Z| \).
\( \mathrm{P... 2023-02-13 Write the component statements of the following compound statements... 2023-02-13 Which of the following hydrides is electron-precise hydride?
(a) \(... 2023-02-13 Write the component statements of the following compound statements... 2023-02-13 Metal hydrides are ionic, covalent or molecular in nature. Among Li... 2023-02-13 Let \( \mathrm{P}(\mathrm{z}) \) be a moving point on the argand pl... 2023-02-13 Cold conc. \( \mathrm{HNO}_{3} \) will completely dissolve :
\( \ma... 2023-02-13 The ionization constant of ammonium hydroxide is \( 1.77 \times 10^... 2023-02-13 Why does \( \mathrm{H}^{+} \)ion always get associated with other a... 2023-02-13 A particle starts from a point \( \mathrm{z}_{0}=1+\mathrm{i} \), w... 2023-02-13 Q8. 2023-02-13 A charged particle (charge \( q \), mass \( m \) ) has velocity \( ... 2023-02-13 Find the magnetic induction at the origin in the figure shown.
\( \... 2023-02-13 Which of the following statements is not correct -
(1) All ores are minerals
(2) All minerals ar... 2023-02-13 Number of acids having central atom in \( +3 \) oxidation state amo... 2023-02-13 The number of \( \mathrm{O} \)-atoms having \( \mathrm{sp}^{2} \) h...