Without using a calculator, find the exact value of the expression: 15 tan + 24 sec? 3

Q: Find the exact value of the expression. 15 cos tan 8 12 Cos 13

A: Given expression costan-1158-cos-11213. The objective is to find the exact value of the expression.

Q: Find the exact value of the expression, tan [arcos( - )

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Q: Z tan 45° п COS COS – 10 3

A:

Q: Use the sin/cos complementary relationship to determine which of the following expression is also…

A:

Q: 3. sin (tar" () -1 4. cot(csc-(-3))

A: To find the exact value.

Q: Use half-angle formulas to find exact values for each of the following.     tan 165    0

A: we have to use half-angle formulas to find exact values. tan 1650

Q: Use a calculator to approximate the value of the expression . tan−1(−1.3) , if possible. Round your…

A: The given expression is the inverse trigonometric expression, hence the calculator helps to find the…

Q: What is the exact value of tan(5pie/2)?

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Q: 24) Find the exact value. Do not use a calculator. sin 150° – tan 60° + cos 45°

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Q: Use a calculator to find the approximate value of each expression rounded to two decimal places.;tan…

A: To find the approximate value of the expression tan 1°, rounded to two decimal places, use a…

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places. tan…

A:

Q: Suppose you wanted to compute cot(21°). Computing tan(x), where x is what value in degrees, will…

A: Here cot(21°) >0   so cot(x) >0 in quadrant 1 and  3  so we use  cot(x) = tan(90-x)  cot(x) =…

Q: Find the exact value of: tan 40° + tan 140°

A: We have to find the Exact value of : tan40°+tan140°   .........(1)   As we know, tan(180-θ)=-tanθ…

Q: Find the exact value of the following, without using a calculator. sin sin + tan 2

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Q: Find the exact value of each expression.

A: Given :                The trigonometric expression is…

Q: tan 30

A: follow next step

Q: Find the exact value of the given expression without using a calculator. 23n tan -- 4

A: The solution is :

Q: Find the exact value, without a calculator. 9, 7n sin tan 12 Cos [ ? ] + /[ Enter

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Q: Find the exact value by using a half-number identity. 19) sin 22.5

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Q: Find the exact value of each expression given in attachment.

A: Inverse Trigonometric Ratios are the inverse functions of the Trigonometric ratios. The input…

Q: Without using a calculator, evaluate the following expressions as shown.

A: we know that tanθ=3 when θ=π3 for θ∈-π2,π2

Q: Without using a calculator, find the exact value of: a) tan 45° b) sin 60°

A: We have to find the exact value of: a) tan 45°b) sin 60° We know the exact values, tan 45°=1sin…

Q: Use a calculator to solve the equation 4 tan2 x - 8 tan x + 3 = 0, correct to four decimal places,…

A: Given: 4tan2x-8tanx+3=0; x∈[0,2π) for solving given equation, we factorize it and find solution

Q: Find the exact value: (no calculators!) (-) V3 tan 3

A: Use the concept of trigonometric and inverse trigonometric functions.

Q: If cot 0 is undefined, what is the value of tan 0?

A: It is given that the cot 0 is undefined and it implies,

Q: without using the calculator evaluate : sin ϴ, cos ϴ, tan ϴ of  a) 450° b) 10?/3

A: Since, 360 degrees + thita lies in first quadrant, so values of sine, cos and tan is positive as…

Q: Use a calculator to solve the equation 4 tan2 x - 8 tan x + 3 = 0 correct to four decimal places, on…

A: Given, 4 tan2x-8 tanx+3=0 Substitute a=tanx we get, ⇒4a2-8a+3=0 By using the quadratic equation,…

Q: Find the exact value, without a calculator. sin tan 12 引ルレ 7Tn 1116 [?]+ V[ ] コー」 Enter

A: Given: tan7π12 The objective is to find the exact value.

Q: Find the exact value

A: we have to find the exact value: a tantan-11000 b tan-1tanπ4 carctantanπ

Q: Use a calculator to approximate each value to four decimal places.             tan -(25 degree)

A: Given: tan(-25°)

Q: Find the exact value of each expression given in attachment.

A: To Find the exact value of each expression:- tancos-145+sin-11

Q: Find the exact value by using a sum or difference identity. sin 105° cos 75°

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Q: Find the exact value of the expression tan (π/6 + π/4).

A: Given, tanπ6+π4

Q: Use a calculator to find the value of the expression sin-1 0.3 rounded to two decimal places.

A:

Q: Find tan 20, given the expression below. 1 and sec 0 > 0, 3 tan 0

A: To find: The value of tan 2θ. Given: The value is tan θ=-13. Formula used: Trigonometry formula: tan…

Q: Find the exact value of the expression. arctan(tan(10π/19)

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Q: Give the exact value of the expression. sin (2 arcos 17 유)

A: Given, sin(2 arcos 8/17)

Q: What is the value of sin(330°)?

A: Our Aim is to tell the value of sin 330°=?

Q: Find all solutions in radians using exact values only.     tan 2  3 x= 1

A: tan23x=1

Q: Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal…

A: The given value,tan-1(4)

Q: Simplify the expression by first substituting values from the table of exact values and then…

A: Consider the given expression.

Q: Use a calculator to approximate each value to four decimal places.       sin 4

A:

Q: Do Now: Find the value of each trigonometric ratio to the nearest ten-thousandth using your…

A: The value of the given trigonometric ratios to the nearest ten thousand is: 1)- sin 62∘=0.8829 2)-…

Q: Find a cofunction with the same value as the given expression tan π/7

A: we have to find a co function with the same value as the given expression tanπ7 Definition of co…

Q: If cos 0 = , and tan 0 < 0, find the exact value of tan 0.

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Q: Without using calculator, find the value of the following Cos 75 , Sin Sin . Cos Tan 105 12 12

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Q: Find the exact value of the expression. 3. tan sin | 10

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Q: Find the exact value of the expression. "(유)) 8 tan sin

A: To find the exact value of the trigonometric expression

Q: Find the exact value of each expression. 4 + arccos 3 8 (1) tan ( tan 17 7 (2) sin? sin¬! 25

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…