engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Quadratic Equations Sum and Product of Roots
यदि α और β समीकरण x2 + 5|x| - 6 = 0 के मूल हैं, तो |tan-1α - tan-1 β| का मान क्या है?
1
\(\dfrac{\pi}{2}\)
2
0
3
π
4
\(\dfrac{\pi}{4}\)