Verify identity:
(sec(x)-csc(x))/(sec(x)+csc(x))=(ta n(x)-1)/(tan(x)+1)...
Mathematics, 23.01.2020 03:31, calwhite216
Verify identity:
(sec(x)-csc(x))/(sec(x)+csc(x))=(ta n(x)-1)/(tan(x)+1)
Answers: 2
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