Questions

If a + a2 + a3 – 1 = 0, then what is the value ofa3 + (1/a)?

According to the categories of land mentioned in the Chola inscriptions ___________ was known as the land of non-Brahmana peasant proprietors?

If 2y cosθ = x sinθ and 2x secθ - y cosecθ = 3 then what is the value of x2+4y2

World Wide Web was invented by ________.

Which country has become the first country to ban reef toxic sunscreen by 2020?

What is the process of melting also called?

The__________ are the primary female sex organs that produce the female gamete (ovum) and several steroid hormones (ovarian hormones).

_________________ through a plane surface is the product of the magnetic flux density normal to the surface and the area of the surface.