Which of the following district of Uttar Pradesh share

Which of the following is NOT a known factor to uniquely determine a plane?

Find the area of the triangle formed by the points A(2, 3), B(-1, -4), and C(5, -2).

The equation of a line is 2x - 3y = 12. Find the perpendicular distance of the point (4, 5) from this line.

Find the coordinates of the centroid of the triangle with vertices A(1, 2), B(4, 6), and C(7, 8).

Solve:  ∫[2x/(x⁴+1)] dx

If P(A) = 0.7, P(B) = 0.5 and P (B/A) = 0.3, find (i) P(A/B) (ii) P(A ∪ B)?

Find the equation of the line passing through the points (1, 2) and (3, 8).

A line passes through the point (4, 3) and is perpendicular to the line 3x + 4y = 12. Find the equation of the new line.