Ap Eapcet
Straight Lines And Pair Of Straight Lines
AP EAPCET 2025 - 27th May Morning Shift
MCQ+1 / -02025
The coordinate axes are rotated about the origin in the counter clockwise direction through an angle $60^{\circ}$. If a and $b$ are the intercepts made on the new axes by a straight line whose equation referred to the original axes is $x+y=1$, then $\frac{1}{a^2}+\frac{1}{b^2}=$