6. Determine tan (0.942 + jo.429)

Q: Determine D, tan( 2x)-Jcos(2.x)

A:

Q: ) Prove cot 2 = tan u using the addition/subtraction formulas.

A: Given : cotπ2-u= tanu

Q: If y= tan" (9 /x ), then /x (1 + 81 x)y'= Select one: 81 O 4.50 O 18 x O 1/9 O None

A:

Q: explain why arctan ( tan (3pi/4)) does not equal 3pi/4

A:

Q: 2. What is the smallest positive degree measure equivalent to tan(3.27)?

A: We have to the smallest positive degree measure equivalent to tan-¹(3.27)  Since the given value is…

Q: Compute the exact value of 11-TI tan 12 Answer:

A: Here, we need to find the exact value of tan11π12. So,…

Q: Find the exact value of tan (75°). Hint: 75° = 45° + 30° %3D .

A:

Q: Which expression is equal to (icnx - 1)/(tan x + 1) using identities ?

A: The given question is taken from the tringnometry in which we have to find the equalent form of the…

Q: Escribe cada expresión en términos de cosene 23. sen x 25. tan x 27. csc2 x 29. tan x · CSC X

A:

Q: Use a special right triangle to write tan60∘ as a fraction.

A: First we draw the triangle and then we assume every part of the triangle and using Pythagoras…

Q: Find the exact value if tan (O/2) si O is in the cuadrant II and Sen O = 5/13

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Q: If tan 0 = 1, find 0. Enter vour next sten here

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Q: 1. 1+tan (0²) = sec (0²)

A:

Q: Find Cos asinsa da Bubstitute

A:

Q: Use a calculator to approximate tan 1.9587. tan 1.9587 = (Round to four decimal places as needed.)

A:

Q: 4. Evaluate tan²(x)dr. | tan

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Q: Use a special right triangle to express sin 60 as e fraction or as a decinal to the nearest…

A:

Q: Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan 64°…

A:

Q: Use a special right triangle to express tan 45° as a fraction or as a decimal to the nearest…

A: We have to use special right angle triangle to express tan45°.

Q: Compute without using a calculator.

A: The angle 3π4 comes in the second quadrant as π2<3π4<π. The tangent function is negative in…

Q: Which expression is equal to secxsinx/cotx+tanx using identities?

A:

Q: 2. Find the exact value of the expression. tan(10⁰) + tan (20⁰) 1-tan(10°) tan (20⁰)

A:

Q: 4) Find Θ for 0° < Θ < 360° tan Θ = 1.4281 Enter your answers as whole numbers

A:

Q: 40. tan arccos

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: compute without using a calculator.

A:

Q: tan –15t sech Evaluate: 1+2512

A:

Q: What is the value of the i in the ex

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Q: Prove tan ? 20° + tan ? 40° + tan ? 80° = 33.

A:

Q: what is the value of x if 2tan x / (1-tan^2x) = cot56

A:

Q: 15. Which is the value of sec2 80° - tan? 80°? O -1 undefined O 1

A: Given :

Q: (b) у — 2г tan-"(г) — In(1 + x?)

A:

Q: 14. tan 14. tan ( cos-1

A:

Q: Evaluate 2 cos rdr.

A:

Q: Evaluate without using a calculator.

A: Evaluate: tan-13

Q: Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan 16°…

A: get using calculater tan(16°)=0.286745386

Q: What is the exact value of sec(5pie/4)??

A: To find  sec5π4

Q: Evaluate arctan(sec t). 4

A: Evaluate arctan(sec ).

Q: Evaluate without using a calculator.   tan -1 ( tan  7pi/6)

A: The given expression is tan-1tan 7π6. Use the fact tan-1tanx=x   for  0≤x≤π2 as follows.

Q: If tant=−4/3 and π/2 <t< π, find sint, cost, sect, csct, cott.

A: Given: tan t=-43 The value of t lies in the interval π2&lt;t&lt;π

Q: If tant=9/2, what is tan(t−π)?

A: Given; tan(t)=9/2

Q: 13 Evaluate tan B given that cass = 7 Where 37 <p く20 2.

A: As we know that; The trigonometric identities: 1). sin2θ+cos2θ=12). tanθ=sinθcosθ Given; cosβ=32

Q: What is tan(45°)

A: Our Aim is to tell the value of tan(45°)=?

Q: what is the exact value using half angles for 1. sin(11pi/12) 2. cos (7pi/8) 3. tan (5pi/12

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Q: cas 5Tm 3w + sin tan tan

A: We will use the values cos 5π6 = cosπ-π6= -cosπ6= -32tan π6 = 13sin5π3 = sin 2π-π3= -sin π3= -32tan…

Q: What is tan (7pi/8) using half angle identities?

A:

Q: Using an appropriate substitution | tan³x sec7xdx is equal to

A:

Q: if tan x-하, ㅠLXL 웰 fin d cos? 7*

A:

Q: Determine the exact value Of Sin240°. Decimal apprAmation Will not be exepte) }

A:

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.