Question

example of quotient space​

Answer 1

$\underline{\bf{Examples. }}$

Let X = R2 be the standard Cartesian plane, and let Y be a line through the origin in X.

Then the quotient space X/Y can be identified with the space of all lines in X which are parallel to Y.

The space Rn consists of all n-tuples of real numbers (x1, xn).

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