1003085705 | math4u.vsb.cz

SubArea:

Trigonometric equations and inequalities

Level:

Project ID:

1003085705

Accepted:

1

Clonable:

0

Easy:

0

Solving the equation

2 \sin (x + \frac{π}{4}) = \sqrt{3}

for

x

, where

x \in (0; π)

, you get:

x \in {\frac{π}{12}; \frac{5 π}{12}}

x \in {\frac{π}{12}}

x \in {\frac{3 π}{12}; \frac{5 π}{12}}

x \in {\frac{13 π}{12}; \frac{5 π}{12}}