en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

prove cos(θ)= 1/3

Solution

prove

cos (θ) = \frac{1}{3}

Solution

False

Solution steps

cos (θ) = \frac{1}{3}

Show that the two sides are not equal

\Rightarrow False

Popular Examples

prove sec(θ)-(tan(θ))/(csc(θ))=cos(θ)prove

sec (θ) - \frac{tan ( θ )}{csc ( θ )} = cos (θ)

prove sec^2(x)=(1+tan^2(x))prove

sec^{2} (x) = (1 + tan^{2} (x))

prove cot^2(x)sec^2(x)=cot^2(x)+1 prove

cot^{2} (x) sec^{2} (x) = cot^{2} (x) + 1

prove (sin(x))/(cos(x)+sin(x))=1 prove

\frac{sin ( x )}{cos ( x ) + sin ( x )} = 1

prove csc(2x)= 1/(2sin(x))prove

csc (2 x) = \frac{1}{2 sin ( x )}

Frequently Asked Questions (FAQ)

Is cos(θ)= 1/3 ?
The answer to whether cos(θ)= 1/3 is False