Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Circles Equation of Circle
The line 3x − 4y = λ touches the circle x2 + y2 − 4x − 8y − 5 = 0, then the value of λ = _______
1
−15 or −35
2
−15 or 35
3
15 or −35
4
More than one of the above
5
None of the above