9. Find by using a right triangle. a) What is tan(arctan(11)) = b) What is sec(arcsin()) =

Q: 11π (c) arcsin(sin( 11r )) = 3

A: given ; arc sin [sin(11 pi/3)].

Q: Find the exact values of the following trigonometric functions for the point: (,-)

A:

Q: Given that a = arcsin (-), sec B = and tan B < 0, find the exact value of sin(a +B).

A: Given that  α=arcsin-23⇒sinα=-23secβ=54⇒1cosβ=54⇒cosβ=45,tanβ&lt;0

Q: arcsin (sin) 4 f arccos (sin-

A: Part (a) The arcsine of x is defined as the inverse sine function of x when -1≤x≤1. Thus,…

Q: If cosecant(x)=8, for 90 degrees&lt;(x)&lt;180 degrees, then what is sine(x/2), cosine(x/2), and…

A:

Q: 4) Use a unit circle to show that tan(0 +n) = tan 0. %3D

A: Given information: use unit circle and prove, tanπ+θ=tanθ   Here we use the formula:…

Q: (유) 8 Find the EXACT value of sin(A + B) if angle A is arctan and angle B is arcsin 17 sin(A + B) -

A: Given ∠A=arctan43 and ∠B=arcsin817. We have to find the exact value of sinA+B. Use formula,…

Q: Use the unit circle to compute exact values for the following in radians, paying attention to the…

A: We need to compute the exact values for the following radians.

Q: Find the exact values of the following trigonometric functions for the point: (,-) (a) sin(0) (b)…

A:

Q: Calculate the following. a. sin cos" (-) c. tan-(1)

A: To calculate the following trigonometric values of the functions.

Q: 5) Find the exact value of the expression sin(20) given that tan(0) = -8/5 and 0 is in Quadrant II.

A:

Q: what does arcsin(4) mean does it mean that its equal 4 or its equal to radian on the unit circle

A:

Q: Find 0, given sin'0 - 0.2 sin0 -0.01. (Give your answers correct to 2 decimal place).

A:

Q: (a) sin-'(-) (b) csc-1(-/2) (c) cos-1 (cos(-쪽)) (d) sec(tan-(-$) COS

A:

Q: If (theta) = 1pi/6, then what are the exact values for secant(theta), cosecant(theta),…

A: First, we need to find the values of sin(θ) and cos(θ) for θ = π/6. These are basic trigonometric…

Q: graph y=2cos (x+?) find exact values of, a) cos (arcsin 5/13) b) tan (arcsin (-3/4)

A: Given information:The given expression is as shown below:a) cos (arcsin 5/13)b) tan (arcsin (-3/4)

Q: Find the value of: a) sin-'(sin 2) b) arccos(cos(-)

A:

Q: Find sin 20 if: sin e = and 2 sec e <0

A: Ans is given below

Q: What is the exact value of cos- (sin a) where a = 13T radians? 4

A:

Q: - If tan0=3/2 , find the value of sece and sin® without using table.

A: It is given that, tanθ=32 Definition of tangent ration is length of the side opposite of angle theta…