IB Questionbank

Processing math: 100%

Updates to Questionbank

User interface language: English | Español

Syllabus

Equations leading to quadratic equations in $\sin x$ , $\cos x$ or $\tan x$ .

Path:

Topic 3 - Circular functions and trigonometry » 3.5 » Equations leading to quadratic equations in

$\sin x$ ,

$\cos x$ or

$\tan x$ .

Description

[N/A]

Directly related questions

10N.1.sl.TZ0.5a: Show that $4 - \cos 2\theta + 5\sin \theta = 2{\sin ^2}\theta + 5\sin \theta + 3$ .
10N.1.sl.TZ0.5b: Hence, solve the equation $4 - \cos 2\theta + 5\sin \theta = 0$ for $0 \le \theta \le 2\pi$ .
09N.1.sl.TZ0.6: Solve $\cos 2x - 3\cos x - 3 - {\cos ^2}x = {\sin ^2}x$ , for $0 \le x \le 2\pi$ .
18M.2.sl.TZ2.6c: Find when the seat is 30 m above the ground for the third time.
18M.2.sl.TZ2.6b: Find the value of a.
18M.2.sl.TZ2.6a: After 8 minutes, the seat is 117 m above the ground. Find k.
18M.2.sl.TZ1.3b: The area of the shaded region is 12 cm2. Find the value of θ.
18M.2.sl.TZ1.3a: Find the area of the shaded region, in terms of θ.

Sub sections and their related questions

None