Function and Limits Mcqs|Ch:01| Fsc Math second Year consist of 50+ Multiple Choice Questions. Prepare these mcqs for Fsc, ECAT and other examinations. These mcqs are very helpful for preparing NTS and PPSC exams. The mcqs were uploaded on daily basis so keep visiting this website. ONCE the material is completely uploaded then Explanation of each mcqs and videos will be provided very soon.

1. A function f: Y ➝ X defined by f(x) = c for all x ∈ X, c ∈ Y, has a domain equal to

A. {c}

B. R

C. R-{c}

D. X

**(Gujranwala Board 2007)**

X

2. If y is expressed in terms of a variable x as y = f(x), then y is called

A. Explicit function

B. Implicit function

C. Linear function

D. Identity function

**(Lahore Board 2005)**

Explicit function

3. If f: X ➝ Y is a function then y ∈ Y is called

A. Explicit function

B. Implicit function

C. Linear function

D. Identity function

**(Lahore Board 2006)**

Explicit function

4. x² + y² = 4 is

A. Function

B. Not function

C. Ellipse

D. Line

**(Lahore Board 2007)**