7 Let 0 be an angle such that cos 0 = and cot 0<0. 8 Find the exact values of tan 0 and csc 0.

Q: 1. If sin 0 =, and 0 is in QI, find sec 0. 2. Given cos e = .e is in QIV, find csc 0. 3

A: We have to find out the trigonometric ratios

Q: 5 Let 8 be an angle in quadrant II such that tan0 = -- 12 Find the exact values of cos 0 and csc 0.…

A: topic- trigonometric ratios

Q: /3 Let 0 be a quadrant I angle with cos os(e) 3 Find tan(20).

A:

Q: 4. An angle 0 drawn in standard position terminates in the second quadrant. If sin 0 = -, then which…

A: Here we have, and is lies on second quadrant.

Q: .If Sin 0 = 3/ 5 , find without using tables the values of : i) Cos 0 i) tan 0 (ans: ) 4/5; ij 34)…

A:

Q: 2 Let 0 be an angle such that cos 0 = and tan0<0. 5 Find the exact values of cot 0 and csc0. cot 0 =…

A:

Q: determine the values of cos B and tan B.

A: Here we use basic trigonometric ratios to find the value of tanB and sinB.

Q: 7. Find the maximum and minimum values of the expression 2cos 0-4 sin0. Hence, determine the angles…

A: Given function can be written as…

Q: The point cos(0)= sin (0) = csc (0) sec (0) = tan (0) = 5 239 504 529 is on the unit circle…

A: Topic = Trigonometry

Q: 2 Let 0 be an angle in quadrant IV such that sin 0 5 Find the exact values of sec 0 and cot 0.

A:

Q: Suppose that an angle e in standard position such that it has the least positive measure and it…

A:

Q: Let 0 be àn angle in quadrant IV such that tan 0= 6. Find the exact values of cos0 and csc 0. cos 0…

A:

Q: O is an angle in standard position such that cos 0 Determine the exact value(s) of = tan 0.

A: Given, cos theta= 2/7 Taking cos inverse on both sides, theta= arccos(2/7) Using inverse cos values,…

Q: Find cos 0, tan 0, and csc 0, where 0 is the angle shown in the figure. Give exact values, not…

A:

Q: Let 0 be an angle in quadrant II such that cos 0= 8. Find the exact values of csc 0 and tan 0

A:

Q: Find the values of sin 0, cos 0, and tan 0 for the given right triangle. Give the exact values. sin…

A:

Q: If sin 0 = and 0 is in quadrant II, then cos(0) %3D tan(0) %3D cot(8) sec(e) csc(0)

A: Solution Given sin theta =3/5 According to Pythagorus Theorem, Adj. side…

Q: Find cos 0, where 8 is the angle shown. Give an exact value, not a decimal approximation. 3 cos = 0

A: Using Pythagoras theorem

Q: Suppose, for a given angle 0, we know that tan(0) = -5/3 and cos(0) > O. Find the exact value of…

A:

Q: (号号) Suppose that 0 is an angle in standard_position whose terminal side intersects the unit circle…

A:

Q: 13 Let 0 be an angle in quadrant II such that csc0= Find the exact values of tan 0 and cos 0. tan 0…

A: given that,cscθ = 135 and θ be an angle in quadrant II.We have to find the exact values of tanθ…

Q: Find cos 0, csc 0, and tan 0, where 0 is the angle shown in the figure. Give exact values, not…

A: Given To evaluate cos θ, csc θ , tan θ

Q: Given cos 0 0 < 0 < Find the EXACT values of the following sin 20 cos 20 tan 20

A:

Q: Assume sin(8) = 301 25 and 0 is in Quadrant III. Compute the other five trig functions for the angle…

A: We have to find all trigonometry function.

Q: Let a be an angle in standard position whose terminal side is in the third quadrant and for which…

A: Given: tanα=65α lies in III quadrant

Q: 10. Use a half angle formula to determine the exact value of tan 12

A:

Q: Find the remaining trigonometric functions of e based on the given information. sin 8 = 2 and e…

A:

Q: let a and b be two acute angles. Suppose cosa=3/5 and tanb=2/3. Determine the exact and simplified…

A: Let's find.

Q: Find tan 0, csc 0, and cos 0, where 0 is the angle shown in the figure. Give exact values, not…

A:

Q: 3. Suppose cos(0) %3D a. There are two possible angle measures 0 within the interval from 0 to 2r.…

A:

Q: Find the remaining trigonometric ratios of 0 based on the given information. sin e and e is not in…

A:

Q: Find the values of sin 0, cos 0, and tan 0 for the given right triangle. Give the exact values. sin…

A: We need to find values of sinθ, cosθ and tanθ by using the given right angle triangle. Pythagorean…

Q: Find the remaining trigonometric ratios of 0 if cos(0) is given and 0 e QI. cos (6) V26 sin(0) =…

A:

Q: 12 and cos 0 <0 tan 0 = -. Given Explain in detail how to determine which quadrant angle 0 lies in.

A:

Q: Find the exact values of the six trigonometric functions of the angle 0 shown in the sin(0) = cos(0)…

A: Ee

Q: 12 Let 0 be an angle such that cot0=- and sec0>0. Find the exact values of cos0 and csc 0.

A:

Q: 7 Let 0 be an angle such that cos 0 and tan 0>0. 8. Find the exact values of cot0 and csc 0.

A:

Q: Find the exact value of sin 26, cos 20, tan 20, and the quadrant in which 20 lies. 48 , e in…

A: Using the trigonometric formulae, we have:…

Q: 7 Let 0 be an angle in quadrant III such that tan 0 3 %3D Find the exact values of cos0 and csc0.

A:

Q: 13 Let 0 be àn angle in quadrant III such that csc0= - 12 Find the exact values of tan 0 and cos 0.

A: Let csc θ=-1312 Let θ is in the III third quadrant

Q: Find cos8, csc0, and tan 0, where 0 is the angle shown in the figure. Give exact values, not decimal…

A:

Q: 7 Let 0 be an angle in quadrant I such that cot 0 = %3D 3 Find the exact values of sin 0 and sec 0.

A: Given that: θ ∈ Q1    and    cot θ = 73   To find: values of sin θ   and   sec θ.

Q: 9. Given sin 0 =i and cos 0 < 0, evaluate the following. a. cos 0 b. cot 0 c. cos(20)

A: Consider the following value: sinθ=16 Consider the following trigonometric identity:…

Q: 11 Suppose that 0 is an angle in standard position whose terminal side intersects the unit circle at…

A: Explanation of the answer is as follows

Q: If sin(0) and 0 is in quadrant III, then find %3D - - (a) cos(0): %3D (b) tan(0) %3D (c) sec(0) =…

A:

Q: 6. Given an angle 0 in its standard position with cos 0 = -5/13 and the terminal side of 0 is in the…

A: we know,cos(π+α) = -cos(α)Let, θ = π+α   ( as it is in 3rd quadrant)we have to find,sec(θ)  , sin θ…

Q: Given tan(a +B) = - and sin a = where P(a) is in QII. Find the value of tan 3 if it is in QII. 16 No…

A:

Q: Suppose that 0 is an angle in standard position whose terminal side intersects the unit circle at 41…

A: We have, θ is an angle in a standard position and its terminal side intersects the unit circle at a…

Q: 15 If cot 0 = and 0 lies on QIII, find the values of 8 the following: 1. sin 0 = 2. cos 0 = 3. tan 0…

A: Here, given that: cot θ=158 And, θ is in III quadrant. So, sine and cosine both are negative in it.…

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.