Home › TS Intermediate 1st Year › Mathematics › Relations and Functions › Line l parallel to line m is given as a mathemat…
Line l parallel to line m is given as a mathematical:
AReduction
BReflection
CRelation
DRotation
Answer & Solution
Correct answer: C. Relation
1. Mathematical examples are given beside everyday ones.
2. Subset and less than are the others.
3. Relations such as line l is parallel to line m are met in mathematics.
4. So the answer is a relation.
_Source: NCERT Class XI Mathematics, Ch 2 'Relations and Functions'_
Related questions
Domain, co-domain and range were first introduced in:If a function f is invertible, then f must be:Applying f first and then g gives the composition written:Mapping students to roll numbers is one-one because:For f(x) = 2x from R to R, the function is:For f(x) = 2x from N to N, the function is:A function is invertible exactly when it is:A function that is both one-one and onto is called: