Find the exact value of the expression. sin 15° Z(/3+ 1) 4. 2W3+1) 4. EW3-1) 4. ZW3-1) 4.

Q: .4 || (cos²e + sin?e) dp dz de 8 2(0*cos?8 + p*sin?e) p dp dz de

A:

Q: Q: If a cose - b sin 0 = c, Prove that a sin e + b cos e =+Va?+ b² – c² .

A:

Q: 9. Given sin 0 =, ? what is cos0? zV6 a. 7. 5V6 b. V6 2V7 с. 5V6 d. V12

A:

Q: Given: tan0 = and 0<0< 3 %3D Find the exact value of: sin- V14 A) top hats B) 4 suspenders V14 C) 4…

A: Given, tanθ=73 and 0≤θ≤π2

Q: 2. Find the EXACT value of sin (P). 10 8.

A:

Q: 6. Given that sin e = 9/10, find the cos 0. %3D

A:

Q: 10* -dx may be written as Aln secB*+ tanB*|+ C, where A, B, and C are constants not equal to zero.…

A:

Q: Find out Sm(A+B)=D5n A +SB? Sin (A+6=? Cos (A-B)=? Sn(A-B=1 CooCA+B)=7

A:

Q: В 8 C 17 15 A Find sin(B) in the triangle.

A: We know that in right angle triangle  Sin(theta)= perpendicular/Hypotenuse

Q: V sec?e +tane – 1 -de | Evaluate 1- sin?e 2

A:

Q: Use the given conditions. sin(u) = 41 <u< T 2 (a) Determine the quadrant in which u/2 lies. O…

A:

Q: 11. What is the general solution, in radians, to the equation sin 2x +2 cosx = 0? A. TT + -n, where…

A: According to the question, we need to determine the general solution of this trigonometric equation.…

Q: John wants to measure the heigh exactly 100 feet away from the b looks to the top of the tree. The…

A: For this problem we can easily find height of tree by using trigonometric formulas.

Q: Find an angle 0 with 0 < 0 < 2n that has the same: 12 Sine as T: 13 0 = 12 Cosine as T: 13 0 = Give…

A: For the solution follow the next step.

Q: Given sin(a) - and T < a < 3/2 and cos(3) 24 and 0 < B <T/2. Use sum and difference formulas

A:

Q: If cos t = – and t is in the 3rd quadrant, then sin t V45 7 V45 7 /53 7 V45 2 V45 2

A: We have to find the value of sin t if t is in third quadrant and cos t=-27. We know the identity,…

Q: 2. Prove the following sine and cosine values by drawing special right triangles. Provide an…

A:

Q: 45 F 28 53 What is the sin D of the triangle above? What is the sin E of the triangle above?

A: Given, A right angle triangle DEF with sides  DF = 45DE = 53EF = 28  We have to find the value of…

Q: If sin t = 3 and t is in the 2"d quadrant, then i) tant = ii) sec t =

A:

Q: e one leaf of the rose: r = 6 sin(30)

A: Given r=6sin(3theta)

Q: A) Find the approximation values of 2. 6.1 1. tan 46°.

A:

Q: Evaluate the expression under the given conditions. V5 p in Quadrant II sin(0 + o); sin(0) 4, 0 in…

A: Given that sin(theta) = 4/5 and cos(phi) = -√5/5 We have to solve for sin(theta + phi).

Q: Evaluate the expression under the given conditions. sin(0 + q); sin(0) = 8 0 in Quadrant I, cos(@) =…

A:

Q: 2. If sin (M) = sin(R), what is the value of tan (T)? M R А. В. 10 С. 4 3 8 Q D. 3 Write your…

A: Use trigonometric function and pythagorous theorem

Q: 3. Find the exact value. (a) sin 6 137 (b) сos 4 (c) tan 3 (d) csc 2

A: To Find the exact value:-  a) sin 7π6 = sin π+π6 = -sin π6 = - 32   b) cos 13π4 = cos 3π+π4 =…

Q: r = sin 8 +2 cos?e

A: The given equation is r=sinθ+2cos2θ. Note that r=sinθ+2cos2θ is a polar curve.

Q: Solve for the angle u, where 0 &lt; u &lt; 2pie.

A:

Q: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'.

A: sin θ = 0.4217

Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

A: To findAn expression sec2tsin2t in terms of cos(t) if the terminal point determined by t is in any…

Q: Q1: Find the X- Value of the Trigonometric Equation. 5 sin? nx 7sin nx • cosnx + 10cos2 nx = 4

A: As per bartleby guidelines, for more than one question, only 1st one is to be answered. Please…

Q: Evaluate the expression under the given conditions. sin(0 + 4); sin 0 = e in Quadrant I, cos p = -…

A: We can solve the given problem using concept of trigonometrical identity.

Q: If sin t 3 and t is in the 2nd quadrant, then 5 i) tant = ii) sec t

A:

Q: 10. Given sin 0 = , what is tan 0? 2V6 a. 7. b. zV6 2V7 C. sV6 d. 12 9.

A: As mentioned question 10 is solved

Q: 6. (a) 2 cos?t (b) 3 sin 2x

A:

Q: 12. In the right triangle shown, find the sin a . B) vx-1 C) vi-x A) x D) I-x

A:

Q: Find the exact value of the trigonometric expression given that sin(u) = - where 3t/2 < u < 2n, and…

A: Yes, you entered the correct answer. Please refer the attached image for complete solution.

Q: Consider 7 (t) = (-t + 3, Fe, sin(5t)). Find fina. Don't include the +C.

A:

Q: a. Which one of the following choices is equal to sin? y – cos² y?

A:

Q: For 0° < 0 < 360° find the angles that satisfy the equation sin(0) = -0.2167 Round to 2 decimal…

A:

Q: Which of the following is not true? a) cos?t+ sin²t = 1 b) csc?t – cot?t = 1 c) cos?t - sin?t = 1 d)…

A: Topic:- trigonometry

Q: 3) Solve the following for the angle 0 using CAST Rule, where 0 ≤ 0 ≤ 360 a) sine === b) cost = -√3…

A: Given that, a) sin θ = -12 b) cos θ = -32 By using CAST rule, find the angle θ. CAST Rule: If the…

Q: Find the exact value of the trigonometric expression given that sin(u) = - 3 where 371/2 < u < 27t,…

A:

Q: In the figure below, AXYZ ABAC. Find tan C, sin C, and cos C. Round your answers to the nearest…

A: The solution is given below

Q: 3. Which is the solution to the equation sin?x = 3cos²x, x = 3 3

A: Given the equation: sin2 x=3cos2 x We know that  sin2 θ+cos2 θ=1 So, sin2 x=31-sin2 xsin2 x=3-3sin2…

Q: To approximate the value of sin44° , we will use y=sinx What must be the value of dy ? OA. | 180 O…

A: Given:- To approximate the value of sin44°, we will use y=sinx. To find:- What must be the value of…

Q: 3) Solve the following for the angle 0 using CAST Rule, where 0 ≤ 0 ≤ 360 a) sine === √√3 b) cose =…

A: a) sinθ=-12 By CAST rule, sinθ is negative in 3rd and 4th quadrant, So here 180≤θ≤360. Since period…

Q: 5. (a) 2e' sin? (b) e cos ?1

A:

Q: b. tan(a + B); cos(a) = 13 for a in quadrant III and sin(B) = 63 for B in quadrant IV %3D 85 65

A:

Q: 2. sin 8 = 42 P(0) is in the second quadrant

A: Given θ lies in the second quadrant We know that sinθ , cosecθ are positive in the second quadrant…

Q: Q1: Find the X- Value of the Trigonometric Equation. 5 sin? nx - 7sin nx cosnx + 10cos? nx = 4

A: Given trigonometric equation is                          5sin2nx-7sinnxcosnx+10cos2nx=4 The given…