Question

___product of two metric spaces is a metric space.
(a) scalar
(b) vector
(c) cartesian
(d) none of these​

Answer 1

Cartesian product of two metric spaces is a metric space.

Option (c) is correct.

Step-by-step explanation:

• The cartesian product is a product from toe different sets A and B.
• It is represented by a cross mark between the two sets A and B as A x B.
• Set A and B consist of different or the same elements.
• A set is a collection of objects and is denoted by an alphabetical letter A, BC, or X, Y, Z respectively.