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# Arithmetic Mean (AM) MCQ Questions and Answers PDF - 32

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The e-Book Arithmetic Mean (AM) MCQ Questions, arithmetic mean (am) quiz answers PDF download chapter 10-32 to learn online math degree programs. Solve Sequences and Series Test PDF, arithmetic mean (am) Multiple Choice Questions (MCQ Quiz) for online college degrees. The Arithmetic Mean (AM) MCQ Quiz App Download: Free certification app for arithmetic mean (am), domains and ranges, measurements conversion, period of trigonometric functions, notation and value of function test prep for colleges that offer certificate programs.

The MCQ Quiz A.M between 1-x+x² and 1+x+x² is: 2+ x², 2-x², 1-x² and 1+x² with "Arithmetic Mean (AM)" App APK Download (Free) for online schools that offer certificate programs. Study sequences and series questions and answers, Apple Book to download free sample for free online college classes.

## Arithmetic Mean (AM) MCQ with Answers : Quiz 32

MCQ 156: The A.M between 1-x+x² and 1+x+x² is

A) 2-x²
B) 2+ x²
C) 1-x²
D) 1+x²

MCQ 157: The domain of sin(x) is

A) [-1 1]
B) R
C) R-{0}
D) R-{1}

MCQ 158: The area of a sector of a circular region of radius r and the central angle of the sector θ radians is

A) 1/2rθ²
B) 1/2r²θ
C) 1/2rθ
D) r²θ

MCQ 159: The period of 3sin(x)/3 is

A) π
B) 2π
C) 3π
D) 6π

MCQ 160: If f:x→x+1 is a function, then ƒ(t²-1) =

A) t+1
B) t² + 1
C) t
D) t²

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