What is the value of arcsin(-sqrt(2/2)) ?

The value of arcsin(-sqrt(2/2)) is -pi/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arcsin(-sqrt(2/2))

arcsin (- \frac{2}{2})

- \frac{π}{2}

Decimal Notation

- 90

Solution steps

arcsin (- \frac{2}{2})

Simplify

= arcsin (- 1)

Use the following property:

arcsin (- x) = - arcsin (x)

arcsin (- 1) = - arcsin (1)

= - arcsin (1)

Use the following trivial identity:

arcsin (1) = \frac{π}{2}

arcsin (1)

x 0 \frac{1}{2} \frac{2}{2} \frac{3}{2} 1 arcsin (x) 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} arcsin (x) 0^{\circ} 3 0^{\circ} 4 5^{\circ} 6 0^{\circ} 9 0^{\circ}

= \frac{π}{2}

= - \frac{π}{2}

tan (2 arcsin (- \frac{5}{13}))

cos (2 arcsin (\frac{7}{3}))

6 arctan (1)

csc (58 5^{\circ})

\frac{1.2}{tan ( 2 6 ^{\circ} )}

What is the value of arcsin(-sqrt(2/2)) ?
The value of arcsin(-sqrt(2/2)) is -pi/2