Question: Verify that t(y) in Exercise 120 satisfies t'(y) = sec y and find a value of a such that Data From Exercise 120 Show that
Verify that t(y) in Exercise 120 satisfies t'(y) = sec y and find a value of a such that

Data From Exercise 120
Show that t(y) = sinh−1(tan y) is the inverse of gd(y) for 0 ≤ y
t(y) = a dt COS /
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Let ty sinh1 tany Then t y 1 cosy tany 1 1 cosy ty ta 1 cosy ... View full answer
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