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Trigonometry

Reference angleTrigonometry

Find the exact value of trigonometric ratiosTrigonometry

ASTC rule in trigonometry (**A**ll

**S**tudents

**T**ake

**C**alculus)

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- Solving Trigonometric Equations

Still Confused?

Try reviewing these fundamentals first.

Trigonometry

Reference angleTrigonometry

Find the exact value of trigonometric ratiosTrigonometry

ASTC rule in trigonometry (Still Confused?

Try reviewing these fundamentals first.

Trigonometry

Reference angleTrigonometry

Find the exact value of trigonometric ratiosTrigonometry

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Get Started Now- Lesson: 1a18:44
- Lesson: 1b11:16
- Lesson: 1c11:22
- Lesson: 1d24:06
- Lesson: 216:50

Basic concepts: Reference angle, Find the exact value of trigonometric ratios, ASTC rule in trigonometry (**A**ll **S**tudents **T**ake **C**alculus),

- 1.Solve the following equations

i) State the general solution

ii) $0 \leq x \leq 2\pi$a)$\sin 3x = - {1 \over 2}$b)$\cos 2x = {\sqrt2 \over 2}$c)$\tan {x \over 2} = -1$d)$3\sin^2 2x -7 \sin 2x = 1 - 5 \sin 2x$ - 2.Solve: $\sin 2x - \cos 2x = 0$$-180^\circ \leq x \leq 180^\circ$

6.

Solving Trigonometric Equations

6.1

Solving first degree trigonometric equations

6.2

Determining non-permissible values for trig expressions

6.3

Solving second degree trigonometric equations

6.4

Solving trigonometric equations involving multiple angles

6.5

Solving trigonometric equations using pythagorean identities

6.6

Solving trigonometric equations using sum and difference identities

6.7

Solving trigonometric equations using double-angle identities

We have over 310 practice questions in Trigonometry for you to master.

Get Started Now6.1

Solving first degree trigonometric equations

6.2

Determining non-permissible values for trig expressions

6.3

Solving second degree trigonometric equations

6.4

Solving trigonometric equations involving multiple angles

6.5

Solving trigonometric equations using pythagorean identities

6.6

Solving trigonometric equations using sum and difference identities

6.7

Solving trigonometric equations using double-angle identities