Q#4 Using CAST and Diagram V below, please do the following: a) Label each quadrant with the appropriate letter of CAST b) Complete table in each quadrant to show which trig functions are positive or negative. Diagram V Quad II cos+ or -? sin + or -? tan + or - ? sec +or-? csc +or-? cot+ or -? Quad III cos+ or -? sin + or -? tan +or-? sec +or-? csc + or - -? cot+ or -? Quad I cos+ or -? sin + or -? tan+or-? sec +or-? csc + or -? cot+ or -? Quad IV cos+ or -? sin+or-? tan+or-? sec + or -? csc + or -? cot+ or -?
Q#4 Using CAST and Diagram V below, please do the following: a) Label each quadrant with the appropriate letter of CAST b) Complete table in each quadrant to show which trig functions are positive or negative. Diagram V Quad II cos+ or -? sin + or -? tan + or - ? sec +or-? csc +or-? cot+ or -? Quad III cos+ or -? sin + or -? tan +or-? sec +or-? csc + or - -? cot+ or -? Quad I cos+ or -? sin + or -? tan+or-? sec +or-? csc + or -? cot+ or -? Quad IV cos+ or -? sin+or-? tan+or-? sec + or -? csc + or -? cot+ or -?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Q# 4 Using CAST and Diagram V below, please do the following:
a) Label each quadrant with the appropriate letter of CAST
b) Complete table in each quadrant to show which trig functions are positive or negative.
Diagram V
8-
8-
8-
8-
rads (cos , sine)=(,
rads (cos 8, sin 8)
rads (cos, sin 8)-(
rads (cos 8, sin 8)-(
(
Q#5 Using Diagram VI (below), please label the remaining points of the unit circle (in Quadrants II, II, & IV)
with their radian measures and appropriate ordered pair (cose, sin 8). In so doing, you should use CAST
(Diagram 5) plus Unit Circle (Diagrams I-II).
Diagram VI
rads (cos, sin 8) =(
Quad II
rads (cos 8, sinė) =(_____
cos+ or -?
sin + or -?
tan + or-?
sec + or-?
csc + or -?
cot+ or -?
Quad III
cos+ or -?
sin + or -?
tan + or-?
sec + or -?
csc + or -?
cot + or -?
Quad I
cos+or-?
sin + or-?
tan + or -?
sec +or-?
csc + or -?
cot + or -?
Quad IV
cos+ or -?
sin+or-?
tan +or-?
sec + or -?
csc + or -?
cot+ or -?
8-
8-
rads (cos 8, sin 8)-(.
rads (cos 8, sin 8) =(
rads (cos 8, sin)-(______)
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