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# The Relation Multiple Choice Questions PDF p. 149

The Relation multiple choice questions and answers, the relation quiz answers PDF 149 to learn College Math course for college certification. Learn Number System MCQ trivia questions, the relation Multiple Choice Questions (MCQ) for online college degrees. The Relation Interview Questions PDF: mathematical formulas, trigonometric ratios of allied angles, double angle identities, groups in maths, the relation test prep for best two year degrees.

"A function in which the second element of the order pair are distinct is called" MCQ PDF with choices one-one function, onto function, identity function, and inverse function for online college courses. Solve number system questions and answers to improve problem solving skills for GRE subject tests.

## The Relation Questions and Answers MCQs

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

onto function
one-one function
identity function
inverse function

MCQ: 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

MCQ: 1 - cos4α =

2sin²α
4sin²α
4cos²α
2sin²2α

MCQ: Cosec(π+α) =

tanα
−cosecα
cosecα
−secα

MCQ: Csc²θ-cot²θ =

1
−1
0
sec²2θ