which or the follow ving has a riod equal to 1. Doubling the radius of a unit circle will double its circumferenc 2. e (in radian measure) and 0 + 2mm, for any real number n, are ngles. m3.s If the reference angles of two angles in standard position are hen the two angles can't be coterminal angles.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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TRUE or FALSE. Write A if the statement is always correct and B if otherwise.
which of the following has a period equal to
1. Doubling the radius of a unit circle will double its circumference.
2.
e (in radian measure) and 0 + 2mm, for any real number n, are coterminal
angles.
um 3.s If the reference angles of two angles in standard position are not equal,
then the two angles can't be coterminal angles.
4. The amplitude of y=-cscx + 2 is 1/
5.
If the reference angle of 0 (in standard position) is then cos 0 =
COS
6. The graph of y = a sinx + 3, a > 3, never touches the x- axis.
7. The cotangent function is the inverse of tangent function.
8. An equation wherein the entire domain becomes its solution set is called
an identity equation.
Transcribed Image Text:TRUE or FALSE. Write A if the statement is always correct and B if otherwise. which of the following has a period equal to 1. Doubling the radius of a unit circle will double its circumference. 2. e (in radian measure) and 0 + 2mm, for any real number n, are coterminal angles. um 3.s If the reference angles of two angles in standard position are not equal, then the two angles can't be coterminal angles. 4. The amplitude of y=-cscx + 2 is 1/ 5. If the reference angle of 0 (in standard position) is then cos 0 = COS 6. The graph of y = a sinx + 3, a > 3, never touches the x- axis. 7. The cotangent function is the inverse of tangent function. 8. An equation wherein the entire domain becomes its solution set is called an identity equation.
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