# Sets, Relations and Functions-Equivalence Relations [BITSAT (Birla Institute of Technology & Science Admission Test) Mathematics]: Questions 1 - 3 of 3

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## Question 1

Equivalence Relations

### Question

MCQ▾What is the remainder obtained by dividing by ?

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 2

Equivalence Relations

### Question

MCQ▾is a function defined by . If , then

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 3

Equivalence Relations

### Question

MCQ▾If and , then if and only if –

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. |