11) If is a positive GM between Sec and cosecotan o then value of 0 is: a) 60° c) 30" 12) In how many ways can 5 persons be seated at a round table? b) 0° d) 45 a) b) 4! d) 5! 13) The last term in the expansion of (a-5) is: a) b c) a" 14) Which of the following angles is coterminal with 480 ? b) b d) a) 150° c) 60° 15) For what angular value of 0, a point (3.1) lies on its terminal side? b) -30° d) 120 b) 16) Which of the following represents cos(x+ 60°) + cos(x- 60 )? a) Zero b) 3 cosx e) cos 2r d) cosx 17) The period of cot a) 47 c) -2r 18) What is the area of a triangle ABC having b= 5,c V12 and a= 30'? b) a d) 2r a) 3 b) 2 e) 35 d) 19) How many signals can be given by 5 lights of different colours, using 3 lights at a time?
11) If is a positive GM between Sec and cosecotan o then value of 0 is: a) 60° c) 30" 12) In how many ways can 5 persons be seated at a round table? b) 0° d) 45 a) b) 4! d) 5! 13) The last term in the expansion of (a-5) is: a) b c) a" 14) Which of the following angles is coterminal with 480 ? b) b d) a) 150° c) 60° 15) For what angular value of 0, a point (3.1) lies on its terminal side? b) -30° d) 120 b) 16) Which of the following represents cos(x+ 60°) + cos(x- 60 )? a) Zero b) 3 cosx e) cos 2r d) cosx 17) The period of cot a) 47 c) -2r 18) What is the area of a triangle ABC having b= 5,c V12 and a= 30'? b) a d) 2r a) 3 b) 2 e) 35 d) 19) How many signals can be given by 5 lights of different colours, using 3 lights at a time?
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Concept explainers
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Topic Video
Question
None
Transcribed Image Text:11) If isa positive GM between Sec and cos ecotan o then value of 0 is:
a) 60
b) 0°
c) 30
d) 45
12) In how many ways can 5 persons be seated at a round table?
a)
b) 4!
d) 5!
13) The last term in the expansion of (a-5) is:
a) b
b) b
c) a"
d)
14) Which of the following angles is coterminal with 480 ?
a) 150°
b) -30°
c) 60°
d) 120
15) For what angular value of 0, a point (V3.1) lies on its terminal side?
b)
16) Which of the following represents cos(x+ 60°) + cos(x - 60" )?
b) 3 cosx
e) cos2r
a) Zero
d) cosx
17) The period of cot H
a) 4
b) a
c) -2
d) 2r
18) What is the area of a triangle ABC having b= 5,c Vi2 and a= 30'?
a) 3
b)
2
) 35
d)
19) How many signals can be given by 5 lights of different colours, using 3 lights at a time?
a) 20
b) 'C,
e) 10
d) 'B
20) What does sin(z + sin x) stand for?
a) -Tx
b) x
d) aN
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, trigonometry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning