defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Circles Tangents and Normals

The common tangent of the two touching circles x² + y² + 6x - 2y + 7 = 0 and x² + y² - 4x + 7y - 9 = 0 is:

1

10x + 9y + 16 = 0

2

10x + 9y - 16 = 0

3

10x - 9y - 16 = 0

4

10x - 9y + 16 = 0

Share: WhatsApp Telegram X

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters