# Basic Function Quiz Questions and Answers 111 PDF Download

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## Quiz on Basic Function Worksheet 111Quiz PDF Download

Basic Function Quiz

MCQ: Inverse of an identity relation is

- not an identity relation
- not a relation
- an identity relation
- an empty set

C

Introduction to Functions & Limits Quiz

MCQ: If f:X→Y is a function, then x εX is called

- ƒ(x) = 1
- ƒ(x)εY
- ƒ(x)εX
- ƒ(x) does not belong to Y

B

Double Angle Identities Quiz

MCQ: Sec²α - 1 is

- tanα
- tan²α
- cos²
- None of Above

B

Online Math Learning Quiz

MCQ: Cosec(2040°) =

- −√3/2
- √3/2
- 2/√3
- −2/√3

D

Harmonic Mean Quiz

MCQ: Series obtained by adding terms of an harmonic sequence is

- H.P
- A.P
- G.P
- Harmonic series

D