V3 cot cos 3

Q: Determine an exact value for each expression. Remember to include a terminal arm diagram! a) sin- b)…

A: Here,              We have given some angles with sine, secant, tangent and cotangent  now ,…

Q: B. If cos(a) = sin(52°), what is the value of a? a) 28° b) 38°

A: Solution of the problem as follows

Q: Use the formula w = t to find the value of the missing variable. Give an exact answer unless…

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Q: Use the given information to find the exact value of the expression. sin a =, a lies in quadrant II,…

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Q: Find the indicated power. Write the answer in standard form. [2(cos 30 + i sin 30°)]

A: The given power is,2(cos30°+i sin30°)8

Q: Suppose 80 e [7, 27] and cos 80 = find the value of cos 40, csc 40, and cot 40.

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Q: IT) If Sio A= $, Sin B= " 12 A B Cre alute. 13 find (A+6) and Cos (A -6).

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Q: Evaluate the expression under the given conditions. cos(0 - p); cos(0) O in Quadrant IV, tan(9) 13 =…

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Q: In which quadrant is elocated if tan 0 > 0 and cose < 0? A.QI B.QII C.QII D.QIV O A O B D.

A: According to question,Given data,tan θ &gt; 0,cos θ &lt; 0

Q: 6.) Label each sides of the given right triangle as hypotenuse, opposite and adjacent. Then find the…

A: The given diagram is,

Q: Find the expression identical to the one given. 2 cos? (0/2) - sec? e cot e-1

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Q: Find the exact value of each expression

A: cos-13/5=53.13° from the trigonometric table.

Q: . If cos 3A +sin A= 0, find the value of A. a. 45° b. 30° c. 60° d. 90°

A: Given:- cos 3A +sin A= 0  To find:- Value of A

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.)…

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Q: Find the exact value of the expression. Write the answer as a single fraction. Do not use a…

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Q: Use the given information to find the exact value of the expression. 3 a lies in quadrant II, and…

A: The given values are,tanα=34,α lies in quadrant III and cosβ=-817,β lies in quadrant II.

Q: If sin(e + a) = 1 and cos(6-a) = v , then the value of 20 - a is 60° 90° 120° 105°

A: sinθ+α=1⇒θ+α=90°  →1&amp;cosθ-α=32⇒θ-α=30°  →2 Now adding equations (1) &amp; (2), we get…

Q: If cose = 4 , and sin0 < 0, what is the value of tan20. Select one: a. 25/24 O b. -24/25 C. -24/7 O…

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Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.…

A: use the trigonometric identities and simplified left hand side.

Q: If a flagpole casts a 13 ft shadow on the ground when the sun is at a 68° angle of elevation, which…

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Q: 19. Using the appropriate special triangle, determine e if 0° ses 90° for cos e= -12] а. 30° b. 60°…

A: Answer  a ) 30°

Q: Use the given information to find the exact value of the expression. tan a = 12 3 a lies in quadrant…

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Q: Which expression is equivalent to cot? B(1- cos?B) for all values of B for which cot? B(1- cos²B) is…

A: We will use trigonometric relations.

Q: Use the given information to find the exact value of the expression. 20 a lies in quadrant I, and…

A: Here given that value of sin(Alpha) and cos( beta) and we find value of cos (Alpha + beta). Here i…

Q: Approximate the value to the nearest thousandth Cos 49°

A: Answer : The approximate value of cos(49°) to the nearest thousandth is written as ;    Cos(49°) =…

Q: If P (0) is in quadrant IV and cos(0) = , then the exact value of cos( 13 2 V13 V13 V13 V13

A: cosθ=513, θ in quadrant IV

Q: If tan A= and 0 <A<90, which of the following could be a value of cos A? 15 15

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Q: 5.) Label each sides of the given right triangle as hypotenuse, opposite and adjacent. Then find the…

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Q: Find the identical expression for the following. cot^2B-cos^2B /csc^2B-1

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Q: Find the cosine of 2J. K 5 I Write your answer as an integer or as a decimal rounded to the nearest…

A: Given triangle : As ∠k =90 apply Pythagoras theorem KI2+KJ2=IJ242+KJ2=52KJ=3

Q: Find the value of cos L rounded to the nearest hundredth, if necessary. 7 19 Answer: cos L = Submit…

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Q: Which equation(s) can be used to find the value of x? Select all that apply. 14 42° X sin (42°) = 14…

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Q: If sin A = - 13 and cos A = 85 84 , determine the exact value of cot A. 85 13 84 84 13 А. cot A В.…

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Q: Use the Law of Sines to find the indicated side x. (Assume a = 17. Round your answer to one decimal…

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Q: 1. For each expression, give a trigonometric substitution that will eliminate the radical. (a) Va? –…

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Q: Find cos (E) given the triangle. 10 8. E 6.

A: given,

Q: If cos e = and tan e < 0, 25 what is the value of csce? 25 24 A B 24 25 24 25 C D 25 24

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Q: Use half-angle identities to find the exact value of each trig function E 31 (assume cos– is…

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Q: If the given values in a right triangle are cos A = * and a = 2, find the hypotenuse c %3D 2/2 3 c.…

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Q: Evaluate the expression under the given conditions. 8 O in Quadrant I 17 tan(20); cos(0) Need Help?…

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Q: sin e, cos e 34) cos e sin e

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Q: 24. If tanA = 5 and A in quadrant III, sinB = 12 3 and B in quadrant IV, find the value of cos( A +…

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Q: If sin A = 2.5x and cos A = 5.5x, find the value of A in degrees. Select one: O a. 24.5 deg O b.…

A: Topic:- trigonometry ratios

Q: Complete the steps by applying trig identities to show that the left hand side of the equation is…

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Q: If sint = and if t is in the second quadrant, then cost is 72 O None of these 72

A: In second quadrant cos t will be negative.

Q: Use the given information to find the exact value of the expression. a lies in quadrant II, and cos…

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Q: 7. Find the exact value of each expression using the angle sum and difference formulas: cos 165°

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Q: Simplify the given expression. cot (sin (A)) =

A: To simplify the expression  cotsin-1A Let…

Q: If cos A = 0.9903, then the measure of ZA, to the nearest degree, is a) 82° b) 8° c) 1° O d) 45°

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Q: Find the value of cos C rounded to the nearest hundredth, if necessary. C 15 В 36 A **HINT:…

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Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.