1003085707 | math4u.vsb.cz

SubArea:

Trigonometric equations and inequalities

Level:

Project ID:

1003085707

Source Problem:

Accepted:

1

Clonable:

1

Easy:

1

Find

θ

between

0^{\circ}

and

360^{\circ}

such that

\sin (2 θ - 70^{\circ}) = - 1

.

170^{\circ}

85^{\circ}

340^{\circ}

255^{\circ}