1003086002 | math4u.vsb.cz

SubArea:

Trigonometric equations and inequalities

Level:

Project ID:

1003086002

Accepted:

1

Clonable:

0

Easy:

0

The equation

(\sin x + \cos x)^{2} = 1.5

has two solutions on the interval

(0^{\circ}; 90^{\circ})

. The larger one is:

75^{\circ}

15^{\circ}

30^{\circ}

65^{\circ}