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4.6 Trig Identities
Textbook
Functions 11 McGraw-Hill
Chapter
Chapter 4
Section
4.6
Lectures on Trig Identities
9 Videos
7.22mins
1 Introduction to Trig Ratios and to Identity
0.33mins
2 Simplifying cotx sin x
1.14mins
3 Simplifying Trig Expression 1+tan^2x
1.13mins
4 Simplifying Trig Expression 1+sinx:cos^2x
1.05mins
5 Simplifying Trig Expression sinx +sin^2x:cosx1+sinx
2.36mins
6 Introduction to Proving Identities
1.40mins
7 Proving Identity ex1
1.17mins
8 Proving Identity ex2
0.55mins
9 Proving Identity ex3
Solutions
24 Videos
1.20mins
Q1
0.20mins
Q2
0.24mins
Q3a
0.22mins
Q3b
0.15mins
Q3c
0.25mins
Q3d
0.46mins
Q4a
0.22mins
Q4b
0.36mins
Q4c
0.38mins
Q4d
0.48mins
Q5
1.00mins
Q6
1.03mins
Q7
1.20mins
Q8
0.57mins
Q9
0.56mins
Q12
1.01mins
Q13
4.02mins
Q14
4.02mins
Q15
1.32mins
Q16
1.40mins
Q17
1.02mins
Q21
1.06mins
Q22
0.41mins
Q23