Use the unit circle and the fact that sine is an odd function to find each of the following:         sin (- 3pi/4)

Q: Use the given information to find the exact function value. Simplify your answer as much as…

A: Given  sinθ=-45, θ in quadrant IV

Q: Use the unit circle and the fact that sine is an odd function to find each of the following:…

A: Given that  sinu=-13

Q: Evaluate, if possible, the sine function and the tangent function at the following four quadrantal…

A:

Q: 0 in Quadrant III 8. 10. cos0

A:

Q: Evaluate if possible the sine, cosine,and tangent at the real number. t = −7π/4

A:

Q: Given tanθ = - 2, 270° < θ < 360°, find the exact value of the remaining five trigonometric…

A: Given tanθ = - 2, 270° < θ < 360°, We know that  tanθ=PerpendicularBase Since the tanθ is in…

Q: find the exact value of each expression.

A: To find the exact value of each expression.              cot sin-1-23

Q: Use the given sign of the sine and cosine functions to find the quadrant in which the terminal point…

A: use the coordinate plane to find the quadrant where t lies.

Q: Find the five other trig functions if sin θ = -2/3 and θ is in quadrant IV. Put all answers in exact…

A: sinθ=-23

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. 2 cos(t) tan(t)

A: The given trigonometric expression is,

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 value of each expression.   a)  arctan 1     b) Sin-1(1/√2)

A: Concept: Calculus involves the study of rate of change, which is used to calculate the objects which…

Q: For the following condition, identify which quadrant would the terminal side of e be: I. tane-3/5…

A: Here, the given conditions for θ are: I) tan θ=35II) sin θ<0

Q: Complete each Trigonometric Ratio* Adjacent/Hypotenuse Opposite/Adjacent Opposite/Hypotenuse Sin (A)…

A:

Q: Use the unit circle and the fact that sine is an odd function to find each of the following:…

A: It is known that sine function is an odd function. That is, sin(-x)=-sin x. Therefore,…

Q: Use a calculator to find the value of each expression rounded to two decimal places .

A: Find the value of sin-135 using calculator in following steps. Press shift+sin in the calculator to…

Q: Use a calculator to find the value of the trigonometric function. csc 36° csc 36° (Round to four…

A: Explanation is given below..

Q: Complete the statement by referring to a graph of a trigonometric function.

A: The graph of y=cot x is,

Q: Use the unit circle and the fact that cosine is an even function to find each of the following:…

A: Given: cos5π6 Cosine is an even function as cos x=cos (-x).

Q: Use the point on the terminal side of 0 to find each of the six trigonometric functions of 0. P(3,…

A: The point P3 ,-2 makes a right angle with the x-axis So,  base=3, altitude=-2 Now, find the…

Q: Find the value of sin M rounded to the nearest hundredth, if necessary. 7 N 24 M

A:

Q: Find the exact value of each expression.

A: Given expression is sin-1-22

Q: Find the exact value for the following. sin 105°

A: Let us assume A=45 and B=60  Then A+B=45+60=105  We will use sin(A+B)=sinAcosB+cosAsinB formula

Q: Find the value of sin G rounded to the nearest hundredth, if necessary. E V13 V77 G Answer: sinG:…

A:

Q: For each of the following angles, find the radian measure of the angle with the given degree measure…

A:

Q: Use the unit circle and the fact that sine is an odd function to find each of the following:…

A: Since sine is an odd function, and for odd function f(-x)=-f(x) Therefore sin(-θ)=-sinθ

Q: Given the following unit circle, rotate green dot to the appropriate angle and then find the exact…

A: Here we find the value of tan(-90) on unit circle.

Q: 3 2 (-3. -9) 2 /2

A:

Q: Use the unit circle and the fact that cosine is an even function to find each of the following:…

A:

Q: Use the unit circle and the fact that sine is an odd function to find each of the following:…

A:

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. 8 cos(t) tan(t)

A: To simplify the given trigonometric expression use the following equation. To find the terminal…

Q: Given the following function, choose the graph with the two possible angles with the domain 0 sA S…

A: Follow step 2nd.

Q: Use the given point, P, on the unit circle to find the value of sine and cosine of t. P. Pis at the…

A:

Q: Use the figure below to find the exact value of the trigonometric run tan(A) 7 A

A: The solution is given below

Q: Write the expression in terms of sin and cosine and then simplify to an expression involving a…

A: Given:

Q: Match each trigonometric function with one of the graphs. ]s(2) = cok z

A: Consider the given trigonometric functions and the 4 graphs. It can be noted that in the first…

Q: Use the unit circle and the fact that cosine is an even function to find each of the following:…

A:

Q: Complete the statement by referring to a graph of a trigonometric function.

A: The graph of y=cotx;x∈[-π,π] is shown below.

Q: Complete the statement by referring to a graph of a trigonometric function.

A: Here we have to complete the statement by referring to a graph of a trigonometric function.  a) As…

Q: Use the unit circle to find the six trigonometric functions of 4

A:

Q: Find the value of tan G rounded to the nearest hundredth, if necessary. V24 3.

A:

Q: What is the period of y = sin x? Select one: O 27 O 47

A: Compare the equation y = sinx with y = a sin(bx - c) + d we get, a = 1             b = 1…

Q: Use the unit circle and the fact that sine is an odd function to find each of the following:…

A: Given:cosu=-14cos-u=?Even function:cos-x=cosx

Q: Use the point on the terminal side of θ to find each of the six trigonometric functions of θ.

A: Let we represent a point, r units from the origin on the terminal side of θ, as P(x, y). if we know…

Q: Use the point on the unit circle to find the value of the three trigonometric functions below. V2 2…

A:

Q: For each of the following trigonometric functions, determine the period, shifts and sketch one…

A: The trigonometric functions are: a) y=− csc(2x) b) y=tan2x −π2

Q: Complete the statement by referring to a graph of a trigonometric function.

A: as x→π+ then find the value of cscx tends to Now put the value of x→π+ cscπ+=0

Q: Given the following unit circle, rotate green dot to the appropriate angle and then find the exact…

A: Solve the function

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.