Question

Write the set {: ≤ 5} ℎ .

Answer 1

Answer:

Write any two sets by listing method and by rule method.In biology, the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. ... Parts of a cell. A cell is surrounded by a membrane, which has receptors on the surface.Short Trick:

Here, One equation and two variable, so a and b can have infinite value.

let suppose that b = 0

⇒ a = 1

So, a3 + b3 + 3ab

⇒ 13 + 0 + 0 = 1Given that, a + b = 1

Taking cube of both sides, we get

(a + b)3 = 1

⇒ a3 + b3 + 3ab(a + b) = 1

⇒ a3 + b3 + 3ab = 1