The trig function cosecant, written csc Î¸. csc Î¸ equals . For acute angles, csc Î¸ can be found by the SOHCAHTOA definition, shown below on the left. The circle definition, a generalization of SOHCAHTOA, is shown below on the right. f(x) = csc x is a periodic function with period 2Ï.
It probably hurts when you swallow b cuz you have a sore throat or sinus infection. A sinus infection is germs or bacteria in ur throat. Dont drink any thing that is cold justâ¦ gargle salt in water n u will b okay.
A tight feeling in the throat may indicate that your throat is swollen, dry or has a sore lump. In some people, the throat feels tight due to food allergies, usually after eating some foods that they are allergic to. Here are the possible causes, treatments and what you should do if you find it hard to breathe due to a tight feeling in your throat.