How is the Error Sum of Squares calculated in LSD?
The Error Sum of Squares (ESS) is calculated as ESS = TSS - RSS - CSS - TrSS.
If the area of a triangle is 1080 cm2 and base: corresponding altitude is 3:5, then the altitude of the triangle is:
Perimeter of square is 48 cm and length of a rectangle is equal to side of square and breadth of rectangle is 4 cm less than length of the rectangle. F...
The lateral surface area of a cube is 484 cm2 . The length of a cuboid is 10% more than the side of the cube. The breadth of the cuboid is 9 ...
The common ratio of a geometric sequence is 3 and the 4th term is 9. What is the first term of the sequence?
If the area of a circle is 154 cm², then the circumference of the circle is:
If base of a prism is square of side 12 cm & height is 22 cm . What is the volume of prism?
Find the radius of the largest circle that can be inscribed in a square, if the rectangle of length 40cm * 20cm is constructed in the corners of the sq...
Inside a square land having perimeter equal to 116 metres, leaving aside a circular land of radius 14 metres, the remaining land needs to be levelled at...
The mid points of AB and AC of a ∆ABC are X and Y, respectively. If BC + XY = 24 units, then the value of BC − XY is:
The volume of cone is 1267.2 cm3. If its height is 2.1 cm then find the radius of the cone.
