Trig by Problem Type

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Lecture notes

Trig by Problem Type

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12 pages

2024/2025

Institution

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Preview 2 out of 12 pages

Organised bank of trig questions sorted by type (identities, equations, proofs) with step-by-step solutions.

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TYPE1 EQUATION SOLVING
t.EEiiex
CASES Equation in sin and cos tan

6 six 3651 2sink 6 cosh
6 six 2sinx 3 Cost Goose
4sinx 3Cosa

is
tans
Z

tomiEaa841
a
tan't iiiaQg.a
36.869
323.1310

I 143.131,323.131

, CASEF QUADRATIC EQUATIONS sink Coste tarise

15 Sink 13 Cosa SinixtCOSI I
1511 00527 13 cost Sink I cosh
15 150052 13 COSA
0 15005 05 13 15
1505 052 2 0
cost A
15 a a 2 0
1592 69 59 2 0
3a 5a 12 1159 21 0
3a 1 59 2 0

3a 1 0 59 2 0
a 1 a
3 y
Cosa Cosa
y
2
65431 70.529 2 66.422
051
70.529 113.5780

170.5297

170.529 Iii
2 70.529 113.578

Document information

Study: GCSE
School year: 1
Uploaded on: May 10, 2025
Number of pages: 12
Written in: 2024/2025
Type: Lecture notes
Professor(s): Sir zain
Contains: Trigonometry

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