A circle touches the \( x \)-axis and also touches the circle with centre \( (0,3) \) and radius...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=d24wI2FE2lg


Duration: 5:40
3 views
0

A circle touches the \( x \)-axis and also touches the circle with centre \( (0,3) \) and radius 2 . The locus of the centre of the circle is
(A) a circle
(B) an ellipse
(C) a parabola
(D) a hyperbola
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-17If the lines \( 2 x-3 y=5 \) and \( 3 x-4 y=7 \) are the diameters of a circle of area 154 squar...
2022-11-17Express each of the following as the product of sines and cosines: \( \cos 12 x-\cos 4 x \)
2022-11-17Find the sum of \( 8 a b,-6 a b, 5 a b,-4 a b \).
2022-11-17An \( L C R \) series circuit with \( 100 \Omega \) resistance is connected to an ac source of \...
2022-11-17If the distance between parallel lines \( 3 x+4 y+7=0 \) and \( a x+y+b=0 \) is 1 , then sum of ...
2022-11-17Find the second derivatives of the following functions : \[ \frac{x+3}{3 x+1} \]
2022-11-17The free-swimming larva of hemichordates resembles the (A) bipinnaria larva of echinoderms (B) m...
2022-11-17Read the following statements and choose incorrect ones. (A) The partial pressure of \( \mathrm{...
2022-11-17For H-like atoms : \( E_{n}=-\frac{Z^{2} R h}{n^{2}} ; u_{n}=\frac{u_{1} Z}{n} \) and \( r_{n}=\...
2022-11-17Lysozymes are found in (A) Slaiva (B) Tears (C) Both saliva and tears (D) Mitochondria
2022-11-17A circle touches the \( x \)-axis and also touches the circle with centre \( (0,3) \) and radius...
2022-11-17A \( 2000 \mathrm{~Hz} \) siren and a civil defense official are both at rest with respect to th...
2022-11-17A car is fitted with a convex mirror of focal length \( 20 \mathrm{~cm} \). A second car \( 2 \m...
2022-11-17A plastic hemisphere has a radius of curvature of \( 8 \mathrm{~cm} \) and an index of refractio...
2022-11-17рдПрдХ рдЙрдЪреНрдЪрд╛рдпреА рдЯреНрд░рд╛рдВрд╕рдлреЙрд░реНрдорд░ рдореЗрдВ рдкреНрд░рд╛рдердорд┐рдХ рддрдерд╛ рджреНрд╡рд┐рддреАрдпрдХ рдХреБрдгреНрдбрд▓рд┐рдпреЛрдВ рдореЗрдВ рдлреЗрд░реЛрдВ рдХреА рд╕рдВрдЦреНрдпрд╛рдУрдВ рдХрд╛ рдЕрдиреБрдкрд╛рдд \( ...
2022-11-17In Hirudinaria space between body wall and alimentary canal is filled not the : (A) botryoidal t...
2022-11-17Atmosphere of earth just before the origin of life consisted of (A) water vapours, \( \mathrm{CH...
2022-11-17рдХреМрди-рд╕реЗ рдХреНрд╖рдп рдореЗрдВ рджреНрд░рд╡реНрдпрдорд╛рди рд╕рдВрдЦреНрдпрд╛ рдмрджрд▓рддреА рд╣реИ? (A) \( \alpha \)-рдХреНрд╖рдп (B) \( \beta^{-} \)-рдХреНрд╖рдп (C) \(...
2022-11-17the basic features of Echinoderms that have on affinity to early chordates. Mention atleast 4 po...
2022-11-17рдореГрджрд╛ рдкреНрд░рджреВрд╖рдг рдХреНрдпрд╛ рд╣реИрдВ ? рдХрд╛рд░рдг рддрдерд╛ рдирд┐рдпрдВрддреНрд░рдг рдХреЗ рдЙрдкрд╛рдп рд▓рд┐рдЦрд┐рдПред
2022-11-17Which of the following is a day neutral plant? (A) Helianthus annuus (B) Euphorbia pulcherrima (...