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JEE Main 2021 (Online) 26th August Morning Shift
MCQ+4 / -12021
If a line along a chord of the circle 4x2 + 4y2 + 120x + 675 = 0, passes through the point (\(-\)30, 0) and is tangent to the parabola y2 = 30x, then the length of this chord is :