Question

Fill in the blanks choosing the appropriate option:-
(P) , geometry is also called (Q) , geometry.

• A. (P)-spherical, (Q)-Euclidean
• B. (P)-linear, (Q)-non-Euclidean
• C. (P)-spherical, (Q)-non-Euclidean
• D. (d) (P)-all, (Q) - Euclidean.

Answer 1

The correct option is C

(P)-spherical, (Q)-non-Euclidean

Explanation of the correct option

Non-Euclidean geometry has been defined as any geometry that is not the same as Euclidean geometry. Although the term is typically used to refer only to hyperbolic geometry, it is also used to refer to the few geometries (hyperbolic and spherical) that differ from but are very close to Euclidean geometry.

So, spherical geometry is also called non-Euclidean geometry.

Hence, The correct option is (c).