Find the exact value of the expression.
$$ \csc \theta=\sqrt{2}, 0<\theta<\frac{\pi}{2} ; \text { find } \cot \theta $$
Find the exact value of the expression.
Given \(\cot \theta=-\frac{1}{6}\) and \(\cos \theta>0\); find \(\sec \theta\).
Use the given information to find the exact value of the expression\(\cos \alpha=-\frac{7}{25}, \alpha\) lies in quadrant \(I I I\), and \(\sin \beta=\frac{\sqrt{21}}{5}, \beta\) lies in quadrant II . Find \(\cos (\alpha+\beta)\).A. \(\frac{-14-24 \sqrt{21}}{125}\)B. \(\frac{-48+7 \sqrt{21}}{125}\)c. \(\frac{48-7 \sqrt{21}}{125}\)D. \(\frac{14+24 \sqrt{21}}{125}\)
Use the information given about the angle \(8,0 \leq 8 \leq 2 \pi\), to find the exact value of the indicated trigonometric function.\(\operatorname{cod}(2 \theta)=\frac{1}{4}, 0<\theta<\frac{\pi}{2} \quad\) Find \(\cos \theta\)\(\frac{\sqrt{8-2 \sqrt{10}}}{4}\)\(\frac{\sqrt{8-2 \sqrt{5}}}{2}\)\(\frac{\sqrt{6}}{4}\)\(\frac{\sqrt{10}}{4}\)
Use the definition or identities to find the exact value of each of the remaining five trigonometric functions of the acute angle theta. tan of theta equals sq. rt. 30 Find all other identities: sin, cos, csc, sec, cot?
cot(theta)=-3/4 and cos(theta) 7. cot(0) - 3 4 and cos(0) <0, find the exact value of sec(0)
1-17 u ule exact value of the expression 1) cos? 30+ cos? 60 2) cot 45-tan 45 5-6 Use the given information to find the exact value 3) sin? 53 + cos2 53 4) cot 20 -tan 20 5) sin = , where is in quadrant 1. Find tan 6) tan 0 = - , where is in quadrant 4. Find sec 7-12 Verify the identity 7) tan sin cos 0 = sin? 8) tane = sine 9) tancos? +...
1. Find the exact value of the trig functions below.* 5 poin 1. a 5 3 4 sin = CSC 0 = Cos Ꮎ = sec 0 = tan = cot 0 = Your answer
Given a right triangle with sin(0) = 7 11 determine the value of the other trigonometric ratios of e. 1 1. cos(O) = 6 sqrt(2/11 2. tan(O) = 7 sqrt(27/12 3. sec(0) = 6 sqrt(27/7 4. csc(0) = 11 sqrt(2/12 5. cot(0) = 11/7 Use exact notation, no decimal approximations. If you need to write a number such as V3. type out sqrt(3).
1. Let (-7, 4) be a point on the terminal side of (theta). Find the exact values of sin(theta), csc(theta), and cot(theta). 2. Let (theta) be an angle in quadrant IV such that sin(theta)=-2/5. Find the exact values of sec(theta) and tan(theta).3. Let (theta) be an angle in quadrant II such that csc(theta)=7/4. Find the exact values of tan(theta) and cos(theta).4. Use a cofunction to write an expression equal to csc(3pi/8).Thank You <3
Find the exact value of the given expression. sin(2cos-1 24/25)_______ Find the exact value of the given expression. sec(2 sin-1 1/8)_______
Trigonometry please find the exact value to the expression 23-27 I need to check my answers A) 2 B) 1 C) 0 D) 24) csctan c)3 D) 2 25) cot-1 B) C) D) 26) cSC C) D) 27) sec1 (2 C) D) A) 2 B) 1 C) 0 D) 24) csctan c)3 D) 2 25) cot-1 B) C) D) 26) cSC C) D) 27) sec1 (2 C) D)