the terms of sine and cosine and simplify cot0 over csc0 - sin0

Q: sinA a Use the law of sines in the form (1) sin B b а — Ь tan (45 ) to prove the law of tangents: a…

A: To prove: The law of tangents a-ba+b=tan A-B2  tanA+B2. Formula used: sin A-sin B=2·cosA+B2·sin A-B2…

Q: sine E and <7, then find cace 3m csc 0 = 5. If cose 2, then find cac @ sec 6

A: Given that:cscθ=-135π2&lt;θ&lt;3π2To find:sinθcscθ+cosθsecθ

Q: Establish the identity. secθ x sinθ = tanθ

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Q: 2n +i sin) in trigonometric form then 11. Find the product of 4(cos+ i sin) and 5(cos write the…

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Q: Find the quotient. Leave the result in trigonometric form. (Let 0° < 0 < 360°.) 2(cos(20°) + i…

A: We know that, The quotient of two complex numbers, z1=r1cosθ1+isinθ1 and z2=r2cosθ2+isinθ2 is given…

Q: cot 0 Which of the following is equal to Csc sin 6 tan 0 1 + 2cot?e 1 - 2cot?e O cote + 1 cote - 1

A: Answer and explanation is given below..

Q: 12. Angle 0 lies in the second quadrant and sin 0 = . Determine an exact value for. 13 a) sin 20 b)…

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Q: OFind the sine, cosine, tangent, cosecant, secant and cotangent of angle 0. Show as a reduced frc…

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Q: Identities for the Product, Sum, and Difference of Sine and Cosine

A: Write the identities for product, Sum, and Difference of Sine and Cosine. Product identities sin A…

Q: the terms of sine and cosine and simplify. Sec0 - cos0 over sin0

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Q: Simplify: 1 1 + csc(0) + cot(e) csc(0) - cot(e) A 2sin(e) B 2 sin(8) 2 sin(8)

A: 1csc(θ)+cot(θ)+1csc(θ)-cot(θ)=csc(θ)-cot(θ)+csc(θ)+cot(θ)csc(θ)+cot(θ)csc(θ)-cot(θ)

Q: Previous Question Establish the identity. csc 0 3 cos 0 = 4 cot 0 sec 0 sin 0 ..... Write the left…

A: We know that csc θ=1sin θsec θ=1cos θ

Q: Angle θ lies in the _____ if sin θ > 0 and cos θ > 0. first quadrant third quadrant second quadrant…

A: To find:- Angle θ lies in the _____ if sin θ &gt; 0 and cos θ &gt; 0

Q: Evaluate the sine, cosine, and tangent of -45degree

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Q: s bisects angle C. Use the law of sines to find a formula for s in terms of a, b and x. C a

A: Given: s bisects ∠C in the following figure.   The sine law of triangles is given by c=12a·b·sin C,…

Q: Find the product. Leave the result in trigonometric form. (Let 0° s 0 < 360°.) (cos 45° + i sin…

A: you will use these formulae to solve this question: also you know  i2=-1

Q: = Auer auisn cose In simplest radical for s the reference angle of 240 ? Substitute into the Sine…

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Q: Find the sin and cosine of 210° using the right triangles

A: To find the sin and cos of 210° using the right triangles.

Q: sin0 12) 1+ sine cot0- cose cos0 - cos0

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Q: V65 What is sine ? 9. The angle 0 is acute and COS0 = %3D V5 O 9 2 O. 9 2/3

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Q: 5050 ft. 2420 ft. 0 6000 ft. When you make a call on a cell phone, the call is picked up by the…

A: Topic = Triangle

Q: the terms of sine and cosine and simplify sec x over csc x

A: Consider  secxcscx

Q: find sin F for the triangle

A: Sine F is the ratio of perpendicular to hypotenuse with respect to the angle F.

Q: in triangle ABC find sinA,cosC and tan B the measures are whole triangle is of 6 cm.

A: Given that: A triangle ABC with each side 6cm

Q: Factor and simplify. Type your answer in terms of sine and/or cosine 3 cos 2 0 +4 cos 0+ 1 2 cos…

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Q: Angle θ forms a reference angle that is below the positive x-axis (in quadrant IV). What will be the…

A: Given that  angle θ forms a reference angle that is below the positive X-axis (in quadrant IV). Now…

Q: If sinA=-2/3, pi<=A<=3pi/2, and cosB=3/7, 3pi/2<=B<=2pi, determine the exact value of sec(A+B).…

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Q: 2. Find the length of side a using the Law Of Sines. Write your answer correct to two decimal…

A: Given that  From the law of sines  To find the value of a

Q: sin theta=15/17 &lt; or = theta &lt; or = pi/2 find cos 2theta

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Q: Fill in the blanks using the lengths a, b, c, and h to derive the Law of Sines. Make sure to use the…

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Q: 77 What is sine ? 9 The angle 0 is acute and CoS0 = 11 9. 2/3 9.

A: We have, cosθ = 779, θ is acute To evaluate : sinθ

Q: Find the sine of ZE. 3 E Write your answer in simplified, rationalized form. Do not round. sin (E)

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Q: 13л Write sin in terms of the sine of a positive acute angle. 12 Provide your answer below: sin

A: Answer

Q: state the range of the sine and cosine functions

A: Consider the sine and cosine function

Q: cos a sina If A = and A - = A', find value of a. -sina cosa

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Q: 2 sin 0- cos0 If 1 cos0+ sin 0 Then find the value of cot0

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Q: Angle φ intersects the unit circle at point (0.1495, 0.9888). What is the value of sin(φ)?

A: Solution

Q: Rewrite cot 0 sec 0 in terms of sine and cosine. cot 0 sec 0 = (Simplify your answer.)

A: It is given that, cotθ·secθ   It is known that, cot θ=cosθsinθ and secθ=1cosθ

Q: sin(5w) + sin(3w) Simplify to an expression involving a single trigonometric function. cos(5w) +…

A: We have to find

Q: Evaluate the sine, cosine, and tangent of each angle. Do net use a calculator. (If an answer is…

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Q: Find the product. Leave the result in trigonometric form. (Let 0 < e < 360°.) cos(150°) + i…

A: Cos(180-theta)=-cos(theta)

Q: Factor and simplify. Type your answer in terms of sine and/or cosine. 2 8 sin 0+ 14 sin 0+6 2 sin 0+…

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Q: Find the sine and cosine of the acute angles in the right triangle.

A: The measure of one angle = 90° in a right triangle.Also in a triangle, the sum of measures of all…

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. 5 cos(t) tan(t)…

A: We have to find

Q: f we know the values of the sine and cosine of A and B, we can find the value of sin(A+B) by using…

A: sin(A+B)

Q: 7. What is the equation that is true for all values of the variable in the domain? A. conditional B.…

A: These questions are based on Trigonometry.

Q: cos20 = cos20 – sin20 %3D sin20 = 2sinecos

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Q: A 5.00” sine bar is elevated 1.25”. Calculate the angle in the form of (Degree Minute Second).

A: Given: The stack or elevated height = 1.25" The sine bar length                = 5.00" To find the…

Q: sec 0 in terms of sine and cosine. tan e Rewrite sec e (Simplify your answer.) tan 0

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