\(\csc^2 x = 4\quad\text{for }-180^\circ \le x \le 180^\circ.\)
Enter your answer in degrees. For example, \(-60^\circ\) should be entered as -60\(\sec^2 x = 9\quad\text{for }-180^\circ \le x \le 180^\circ.\)
Enter your answer in degrees, rounded to 1 decimal place. For example, \(-60.5^\circ\) should be entered as -60.5\(9\cot^2\!\big(\tfrac{x}{2}\big)=4\quad\text{for }-180^\circ \le x \le 180^\circ.\)
Enter your answer in degrees, rounded to 1 decimal place. For example, \(-60.5^\circ\) should be entered as -60.5\(\sec x=\cos x\quad\text{for }-180^\circ \le x \le 180^\circ.\)
Enter your answer in degrees, rounded to 1 decimal place. For example, \(-60^\circ\) should be entered as -60\(\csc x=\sec x\quad\text{for }-180^\circ \le x \le 180^\circ.\)
Enter your answer in degrees, rounded to 1 decimal place. For example, \(-60^\circ\) should be entered as -60