# Even Functions Quizzes Online MCQs PDF Download eBook

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"ƒ(x) = cos(x) is", even functions Multiple Choice Questions (MCQs) with choices *quadratic function, linear function, odd function, and even function* for GRE prep classes. Practice functions and limits questions and answers to improve problem solving skills for free online classes.

## Even Functions Questions and Answers PDF Download eBook

MCQ: ƒ(x) = cos(x) is

- linear function
- quadratic function
- odd function
- even function

D

MCQ: The squaring a given number is a

- relation in some set
- relation
- unary operation
- binary operation

D

MCQ: Tan2α =

- 2tanα/1 - tan²
- tanα/1+ tan²
- 2tanα/1 + tan²
- None of Above

A

MCQ: The set of real number R is a subset of

- the set of Natural numbers
- The set of integers
- The set of Complex numbers
- The set of Even integers

C

MCQ: The solution set of 3x² + 4x + 1 = 0 is

- {1/3, 1}
- {−1/3, −1}
- {−1/3, 1}
- {−3, −1}

B