Use the information given about the angle 0, 0 s0 s 2n, to find the exact value of the indicated trigonometric function. 7) sin 0 - 0c0< Find sin 7) A) E B) VS - 2/15 Vs • 2/15 V10 8) sec 0 - 4, 0 < 0 < Find cos . B) V8 - 2/15 D Vs• 2/15 1 Use the Half-angle Formulas to find the exact value of the trigonometric function. 9) cos 22.5°

Q: A triangle is measured and two adjacent sides are found to be 3 inches and 4 inches long, with an…

A: Given area formula is not actual, area=(1/2)ab sin(theta)

Q: O Evaluate the following trigonometric functions: a) cos(-3) b) sin(1.2) c) sec (") d) cot (8.3)

A: Part a,          ∴cos-3             Using the identity : cos-θ=cosθ          =cos3          =-0.99…

Q: x= a cos4 theta y= a sin4 theta by the given equation, find the equation of a and b when theta is…

A:

Q: Consider the angle B on a standard coordinate plane such that: csc(8) = - 7 sec(8) < 0 Determine the…

A: Topic :- trigonometry

Q: Evaluate the six trigonometric functions for the angle given: y (-12, –5) Sin 0 = Csc 0 = Cos 0 =…

A: In thee third quadrant, only tan theta and cot theta are positive ratios rest all are negative sin…

Q: Given that sin o=3 and that the terminal Side is in giradrant , find secto

A: Given,          sinθ=310 and that the terminal side is in quadrant II.

Q: The angle 0, is located in Quadrant III, and tan (61) = 15 cos (6,) = cot (61) = csc (61) = sec (6,)…

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Q: A+B+C = 180° then Sin At SinB+ Sin C = cotA cot B Sin A+ SinB Sin C 2. show that.

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Q: ㅠ Find an angle with < 0 < 27 that has the same: 2 Sine as π -: 0= 4 Cosine as ㅠ -: 0= 4 radians…

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Q: Exercise 1: Find the exact value of the trigonometric functions: a) sec ¹7, b) tan(-4). Exercise 2:…

A: We have,(1) sec ( 17π/3) (2) tan ( - 4π/3)

Q: Using trignometrie formula Solve sin e + 2 cose =| for angles between o and 360°

A:

Q: Sketch a right triangle correspe 9. cos(0) 41 sin(0) tan(0) csc(0) sec(0) cot(0)

A: It is given that cosθ=941. Recall the fact that in right angles triangle the trigonometric ratios…

Q: 30) y = -3 cos -x Find the amplitude and period. A) A = 3; T = 4m B) A = -3; T = π C) A = 3; T = -…

A:

Q: Compute the six trigonometric functions: sin e, cos e, tan e, cot e, sec e, and csc e for the…

A: We have to find

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

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Q: tan(0) = csc(0) = sec(0) = 8 cot(0) = 41 3281 9 40 Find the other five trigonometric ratios of 0.…

A:

Q: 1) y = cos(-4x) A) A = ²; T=4 Find amplitude and period. 8rt 4 B) A = T = C) A ==T= D) A=;T=5

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Q: Complete the Table 13.) I Quadrant sin 0 cos Ꮎ 3/5 ? 14.) II 5/13 ? 15.) II ? -24/25 16.) IV ? 15/17…

A: as per Q&amp;A rules we have to answer only first 3 questions

Q: The function f(x) arccos(r) outputs angles that are in which quadrants? %3D I OII OIII OIV

A: