Calculate the following (remember that mathematical notation is not nec essarily the same as MATLAB® notation): 1. sin (20) for 0 2. cos (0) for 0 < 0 < 2m; let 0 change in steps of 0.2T . 3. sin (1). 4. cos(x) for -1 < xs 1; let x change in steps of 0.2. 37. 5. Find the cosine of 45°. a. Convert the angle from degrees to radians, and then use the cos function. b. Use the eosd function. 6. Find the angle whose Sine is 0.5. I your answer in degrees or radians? 7. Find the cosecant of 60. You may have to use the help function to find the appropriate syntax.
Calculate the following (remember that mathematical notation is not nec essarily the same as MATLAB® notation): 1. sin (20) for 0 2. cos (0) for 0 < 0 < 2m; let 0 change in steps of 0.2T . 3. sin (1). 4. cos(x) for -1 < xs 1; let x change in steps of 0.2. 37. 5. Find the cosine of 45°. a. Convert the angle from degrees to radians, and then use the cos function. b. Use the eosd function. 6. Find the angle whose Sine is 0.5. I your answer in degrees or radians? 7. Find the cosecant of 60. You may have to use the help function to find the appropriate syntax.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Calculate the following (remember that mathematical notation is not nec-
essarily the same as MATLAB notation):
1. sin (20) for 0 = 3T.
2. cos (0) for 0 < 0 < 2m; let 0 change in steps of 0.2.
3. sin(1).
4. cos(x) for -1 < x S 1; let x change in steps of 0.2.
5. Find the cosine of 45°.
a. Convert the angle from degrees to radians, and then use the cos
function.
b. Use the eosd function.
6. Find the angle whose sine is 0,5. s your answer in degrees or radians?
7. Find the cosecant of 60. You may have to use the help function to find
the
OS
appropriate Syntax.
3:07
6/10
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