9.2 Identities

📖 Chapter 9 Trigonometric Equations and Identities
🎥 40 videos
Total Videos
40
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1
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N/A
Grade Level
11

11mathHarcourt9.2

40 videos

1

001. Q1

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Answer
📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
2

002. Q2a

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📚 Related Lectures
11.3.1 Trigonometry, Identity, Simplify Trig expression.easy
🎓 002. Simplifying Trig Expression ex2
🎓 001. Simplifying Trig Expression ex1
3

003. Q2b

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📚 Related Lectures
11.3.1 Trigonometry, Identity, Simplify Trig expression.easy
🎓 002. Simplifying Trig Expression ex2
🎓 001. Simplifying Trig Expression ex1
4

004. Q2c

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📚 Related Lectures
11.3.2 FUNCTIONS, TRIG IDENTITY, use Pythagorean Identity to State Equivalent.easy
🎓 001. Pythagorean Identity Proof
5

005. Q2d

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📚 Related Lectures
11.3.1 Trigonometry, Identity, given.reciprocal, simplify.pyth.identity
🎓 001. Using Pythagorean Identity
6

006. Q2e

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📚 Related Lectures
11.3.2 FUNCTIONS, TRIG IDENTITY, use Pythagorean Identity to State Equivalent.easy
🎓 001. Pythagorean Identity Proof
7

007. Q2f

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📚 Related Lectures
11.3.1 Trigonometry, Identity, given.reciprocal, simplify.pyth.identity
🎓 001. Using Pythagorean Identity
8

008. Q2g

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📚 Related Lectures
11.3.1 Trigonometry, Identity, Simplify Trig expression.medium
🎓 001. Simplifying Trig expressions
9

009. Q2h

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
10

010. Q3a

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11

011. Q3b

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📚 Related Lectures
11.3.1 Trigonometry, Identity, given.reciprocal, simplify.pyth.identity
🎓 001. Using Pythagorean Identity
12

012. Q3c

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13

013. Q3d

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14

014. Q4a

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.easy
🎓 001. Coming soon
15

015. Q4b

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
16

016. Q4c

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
17

017. Q4d

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
18

018. Q5

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📚 Related Lectures
11.3.2 FUNCTIONS, TRIG IDENTITY, given.trig.ratio(-x), prove
🎓 001. Simplifying Trig expressions using Symmetry
19

019. Q6a

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
20

020. Q6b

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📚 Related Lectures
11.3.1 Trigonometry, Identity, prove identity.medium
🎓 001. Coming soon
21

021. Q6c

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022. Q6d

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023. Q6e

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024. Q6f

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025. Q6g

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📚 Related Lectures
11.3.2 FUNCTIONS, TRIG IDENTITY, given.trig.ratio(-x), prove
🎓 001. Simplifying Trig expressions using Symmetry
26

026. Q6h

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27

027. Q7

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📚 Related Lectures
11.3.2 FUNCTIONS, TRIG IDENTITY, given.trig.ratio(-x), prove
🎓 001. Simplifying Trig expressions using Symmetry
28

028. Q8

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📚 Related Lectures
11.3.1 Trigonometry, Identity, Simplify Trig expression.medium
🎓 001. Simplifying Trig expressions
29

029. Q9a

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030. Q9b

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031. Q9c

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032. Q9d

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033. Q9e

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034. Q9f

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035. Q10a

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📚 Related Lectures
12.3.2 ADVFUN, TRIG, SUM FORMULA, given.Sin.Cos, expand.evaluate
🎓 001. Section Intro
🎓 003. Exact Value with Sine Sum Formula
🎓 002. Exact Value with Cos Sum Formula
36

036. Q10b

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📚 Related Lectures
12.3.2 ADVFUN, TRIG, SUM FORMULA, given.Sin.Cos, expand.evaluate
🎓 001. Section Intro
🎓 003. Exact Value with Sine Sum Formula
🎓 002. Exact Value with Cos Sum Formula
37

037. Q10c

Question
📚 Related Lectures
12.3.2 ADVFUN, TRIG, SUM FORMULA, given.Sin.Cos, expand.evaluate
🎓 001. Section Intro
🎓 003. Exact Value with Sine Sum Formula
🎓 002. Exact Value with Cos Sum Formula
38

038. Q11

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039. Q12

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040. Q13

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📚 Related Lectures
11.3.1 Trigonometry, Identity, Simplify Trig expression.medium
🎓 001. Simplifying Trig expressions