Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
If
tan
α
=
−
5
12
\tan\alpha=-\dfrac{5}{12}
tan
α
=
−
12
5
and
α
\alpha
α
lies in Quadrant IV, determine: (i)
sin
α
\sin\alpha
sin
α
(ii)
sec
α
\sec\alpha
sec
α
(give simplest exact values)
Browse the problem library