CUET and UG exam BITSAT Mock Test Series 2025 Mathematics Quadratic Equations Sum and Product of Roots
In ΔABC, with usual notations, m ∠ C = \(\frac{\pi}{2}\), if tan \(\left(\frac{A}{2}\right)\) and tan \(\left(\frac{B}{2}\right)\) are the roots of the equation a1x2 + b1x + c1 = 0 (a1 ≠ 0), then
1
a1 + b1 = c1
2
b1 + c1 = a1
3
a1 + c1 = b1
4
b1 = c1