College Math Certification Exam Tests

College Math Practice Test 149

The *The Relation Quiz Questions and Answers PDF* (The Relation Quiz with Answers PDF e-Book) download Ch. 6-149 to prepare College Math Practice Tests. Solve Number System MCQ with answers PDF, The Relation Multiple Choice Questions (MCQ Quiz) for two year online colleges. The *The Relation Quiz* App: Download free learning app for the relation, groups in maths, double angle identities, trigonometric ratios of allied angles, mathematical formulas test prep for ACT test prep classes.

The Quiz: *A function in which second element of order pair are distinct is called;* "The Relation" App Download (Free) with answers: One-one function; Onto function; Identity function; Inverse function; for two year online colleges. Learn Number System Questions and Answers, Apple eBook to download free sample to learn distance learning courses.

A function in which the second element of the order pair are distinct is called

- onto function
- one-one function
- identity function
- inverse function

b

If a, b are the elements of a group G, then (ab)^{-1} =

- a
^{-1}b^{-1} - b
^{-1}a^{-1} - a
^{-1}b - b
^{-1}a

b

1 - cos4α =

- 2sin²α
- 4sin²α
- 4cos²α
- 2sin²2α

d

Cosec(π+α) =

- tanα
- −cosecα
- cosecα
- −secα

b

Csc²θ-cot²θ =

- 1
- −1
- 0
- sec²2θ

c

Arithmetic Mean (AM) MCQs

Sum of n terms of a geometric series MCQs

Series in Maths MCQs

when Q(x) has non-repeated linear factors MCQs

Symmetric Matrix MCQs

Trigonometric Formulas MCQs

Inverse Functions MCQs

Circular Permutation MCQs

Introduction Permutations, Combinations and Probability MCQs

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