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Product of 3 cube roots of unity is/are

Sum of all cube roots of unity is

Ujakar and Keshab attempted to solve a quadratic equation. Ujakar made a mistake in writing down the constant term. He ended up with the roots (4, 3). Keshab made a mistake in writing down the coeffic

A simple cubic lattice consists if eight identical spheres of Radius R in contact, placed at the corners of the cube, what fraction of the total volume of cube is actually occupied by the cube

A perfect cube is an integer whose cube root is an integer. For example, 27, 64 and 125 are perfect cubes. If p and q are perfect cubes, which of the following will not necessarily be a perfect cube

What part of the volume of a cube is the pyramid whose base is the base of then cube and whose vertex is the center of the cube

A cube with all the sides painted was divided into small cubes of equal measurement. The side of a small cube is exactly one fourth as that of the big cube. Therefore, the number of small cubes with o

What is the volume of a cube I. The area of each face of the cube is 64 square metres II. The length of one side of the cube is 8 metres

The product of three consecutive even numbers when divided by 8 is 720. The product of their square roots is

Two gases X and Y are at same temperature and pressure. The reduced temperature of X is below unity while that of Y is above unity. Thus,

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