Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Tangents from point ‘P’ are drawn one to each of circle x2+y2−2x+6y+1=0  ; x2+y2−2x+6y−3=0  if the tangents are perpendicular then locus of P is

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

x2+y2+2x−6y−12=0

b

x2+y2−2x−6y−12=0

c

x2+y2−2x+6y+12=0

d

x2+y2−2x+6y−12=0

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

centre = (1,−3) r1=1+9−1=3 r2=1+9+3=13 (x−1)2+(y+3)2=r12+r22 ⇒x2+y2−2x+6y+1+9=9+13 ⇒ x2+y2−2x+6y−12=0
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring