sin t = 2/7, cos t =  3(sqrt5)/7. Find csc t.   sin t = 3/7, cos t = 2(sqrt10)/7 . Find tan t.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 7E
Topic Video
Question
Sin t and cos t are given. Use identities to find the indicated value. Where necessary, rationalize denominators.

sin t = 2/7, cos t =  3(sqrt5)/7. Find csc t.
 
sin t = 3/7, cos t = 2(sqrt10)/7 . Find tan t.
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