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solve for all values of x on the given intervals (please show work!) 13. 3cos2 = cosy+ cos2 y; 15. 7sec2 x+l x; 14. 2sin2A+7sinA+3=O;
solve for all values of x on the given intervals (please show work!)
13. 3cos2 = cosy+ cos2 y; 15. 7sec2 x+l x; 14. 2sin2A+7sinA+3=O; 16. 4sin4 a7sin2 a = -3; 2 317 2 377 2
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Ordinary Differential Equations And Mechanical Systems
Authors: Jan Awrejcewicz
1st Edition
3319076590, 9783319076591
