09-12-2016
Mathematics

contestada

what does this symbol mean? "∩" and this symbol "∈" and how do you use them?

Respuesta :

12-12-2016

the first means the common
the second means belongs to

Answer Link

Otras preguntas

Lysis is best describes as

To clean the non-image surfaces in her _______ matrix, Scout needs to use a ______. 1st blank space options - intaligio - silk screen - relief - etching 2nd bla

What is a number of subsets for the set which contains the 10 elements.

The average molecular speed in a sample of Ar gas at a certain temperature is 391 m/s. The average molecular speed in a sample of Ne gas is ______ m/s at the sa

what areas of humanities did sigmond froyd attempt to understand

As the bone collar thickens, the ____________ forms, and secondary ossification centers appear in the ____________ .

Is 47 a prime number or composite?

If a = b and b = C, which statement must be true? A. a = c O B. -a = -6 C. Ca D. -a = C

What led to the call for civil service reform? What were the effects of civil service reform?

Calculate the size of the largest angle in the triangle. Give your answer to an appropriate degree of accuracy.