Multilingual learning is ready for competitive exam preparation.
K Kiran InsightLearn. Practice. Rise.
Start practicing
Permanent question page

Math Chapter Wise question with answer

Read, practise, and share this question using its permanent link.

Question #49,403
Math Chapter Wise Conic Section English MCQ UP TGT 2021

Q.If the equation x2 + y2 +(c–2)xy – 4x–4y + c2 = 0 represents a circle, then its radius is

Continue practising
View category →
Q01 If the equation ax2 +2hxy+by2 +2gx+2fy+c=0 represents a circle then the condition will be: English · PGT 2011 Q02 The value of k such that the equation 2 2 2x 2y 6x 8y k 0 represents a point circle, is– English · KVS TGT DEC 2017 Q03 The equation x2 – 6x + 6y + y2 +2=0 represents: English · JSSC PGT 2018 Q04 The equation xy = 1 represents- English · UPPSC GIC 2021 UPPCS (Pre) 1994 Q05 The equation 2 2 x y – = 1; r < 1 1 – r 1+ r represents English · UP TGT 2021 Q06 The equation 2 2 x y 0 represents– English · DSSSB TGT (SECTION-B) 28 DEC 2014