Question
The 30th edition of National Children’s Science
Congress was started on 27th January, 2023 in which state of India?Solution
At Science city, Ahmedabad, Gujarat, the National Children’s Science Congress was held on 27th January. It is a five day long event, the theme was ecosystem for health and well being.
Find the coordinates of the centroid of the triangle with vertices A(1, 2), B(4, 6), and C(7, 8).
The slope of the equation 24x+8y=56 is
Determine the distance between the points (–3, 4) and (5, –2).
Find the co-ordinate of the centroid of a triangle whose vertices are (1,3), (2,1) and (2,5)?
Solve: ∫[2x/(x4+1)] dx
In a race A beats B by 120m. B beats C by 260m and A beats C by 300m what is the length of race?
Which of the following is NOT a known factor to uniquely determine a plane?

The equation of a line is 2x - 3y = 12. Find the perpendicular distance of the point (4, 5) from this line.
The vertices of triangle ABC are A(1, 4), B(5, 2) and C(7, 8). Find the coordinates of the centroid and the length of median from A.