The expression sec (z) - tan (z) is equivalent to

Q: Find all solutions to tan(x)=sec(x) that lie in the domain [0, 2)

A: tan(x)=sec(x) Given interval is [0, 2).

Q: 1 sec A-tan Asin A = %3D sec A

A:

Q: Find the exact value of the expression. sec tan 9.

A:

Q: Find the exact value of the expression whenever it is defined.

A: Given: The expression tantan-12. Since, tantan-1x=x,  for all x∈-∞, ∞ Therefore,  tantan-12=2

Q: Find the root of 1+ tanh x - 2 tan x = 0.

A: We find the root of  1+tanh(x)-2tan(x)=0 , by Newton's method.

Q: n of the coefficient/s when we evaluate (sec(x) - tan(x))²dx

A:

Q: What is csca if sec a = -4/3 and tana < 0?

A: What is csca if seca=-43 and tana&lt;0?

Q: The least positive value x for which tan x= 0 is

A: Question is from trigonometry  And it is a well known fact that tan x = 0 only when x = nπ , where n…

Q: Find the algebraic expression that is equal to sin(-0)sec(-0)cot(-0). sec(-0) csc(-0) cos(-0)

A:

Q: By using substitution method, evaluate [5 tan' x sec?x dx.

A: Consider the integral  ∫5tan4xsec2xdx

Q: How is the addition formula used in deriving the formula (sin x) , = cos x?

A:

Q: 4 tan(x) sec2 (x) tan(x) + 1

A:

Q: Find The value of tan V3 - sec "(-2) |

A:

Q: find the exact value  tan (tan-1 7/3)

A: Soultion:-

Q: Find an alternative form in terms of x for each of cos(sin- 1 x) and tan(sin- 1 x).

A: Let us make a triangle with opposite = x and hypotenuse=1 , because sin theta= opposite/hypotenuse…

Q: e of sec(tan-1 square

A: We know,      tan-1(3)=π3    sec(π3)=2

Q: Write ∫ tan3 x dx in terms of ∫ tan x dx. Then find ∫ tan3 x dx.

A:

Q: -<x<0. Given that tan 2r =-2, solve for tan x. 4 Let -

A: Given: tan2x=-2 We know that tan2x= 2tanx1-tan2x Therefore, 2tanx1-tan2x = -2

Q: 2nd eg- how to derive tan^2x

A:

Q: 3. sec-1 -tan- 4

A: Given: sec-1(-tan3π4)

Q: The expression 1 + tan² x is equivalent to

A: Here given expression 1+tan²x we know that tanx = sinx/cosx and sin²x+cos²x=1 So tan²x = sin²x/cos²x…

Q: Find the exact value. sec (-2pi)

A:

Q: Verify that the equation is an identity. tan x- sec*x =1-2 secx

A: We will use the following identity: sec2θ = 1 + tan2θ

Q: Find the value of  x tan-1 2x + tan-1 3x = (π\4)

A:

Q: (B) Evaluate tan (3x +1) sec³(3x +1) dr

A:

Q: If x = 8 sec 0, express tan e in terms of a. %3D

A: Given: x=8secθ Express: tanθ in terms of x

Q: Find the exact value of the expression. tan(sin−1(-1/2)-cos-1(-1/2))

A: According to the given information it is required to calculate the exact value of the expression:

Q: What is the exact value of tan(300°) 1 V3 -V3 1 V3 V3 2

A: Answer is -√3 Explanation is given below...

Q: 4tan e sec ede tan0-2 tan 0 –15

A:

Q: Why does tan(pi) = 0? How do you get there?

A: We need to prove that,

Q: Suppose tan x = -4 , where < x < n. Find the exact value of sin(2x).

A: see 2nd step.

Q: Evaluate sec z tan a da- 0. 114

A:

Q: Determine if the statement is true or false. tan  2A/ 2=  tan A

A: Given expression: tan2A2=tanA Tale left hand side the given expression: tan2A2 We know that…

Q: Simplify the expression dz tan sec r tan2 x -1

A: we know tan2x=sec2x-1. so in equation (sec2x-1)/(1-sec2x) = -(sec2x-1)/(sec2x-1) =-1

Q: Rewrite sin ( x + in terms of sin(x) and cos(x) 4

A: We know  sin(a+b) = sin(a)cos(b) + cos(a)sin(b)

Q: then tan 0 is equal to If tan 4. %3D 3

A:

Q: I am very confused about this concept. Any help would be great.   Thanks much.

A: Given expression is Let Plugging the value in the expression:

Q: Write the expression as an algebraic expression in x for x &gt; 0.tan (arccos x)

A: Recall the trigonometric identities, sin x=1-cos2x tanx=sinxcosx

Q: What is the exact value of tan 0-√3 0-1 01 0 √3 16л 3

A: we have to find the exact value of tan(16π/3)

Q: Evaluate tan° (x) sec* (x)dx in the two different ways indicated.

A:

Q: What is tan x if csc x = -V34/3 and cos x < O? * V34 CSC X =

A: Given, cscx=-343 sinx=1cscx=-334 we know, sin2x+cos2x=1 934+cos2x=1cosx=2534=-534

Q: Find the exact value. 11n tan +tan 18 18 11t t tan 18 1-tan 18 1 A) -1 2. C) D) -V3 B)

A:

Q: write cos x in terms of tan x  1 + tan2 x = sec2 x

A: We write cos x in terms of tan x    1 + tan2 x = sec2 x

Q: Given tan x = - ((6)^1/2)/2 and cos x > 0, find sec x

A: Given tan x = - ((6)^1/2)/2 and cos x &gt; 0

Q: Solve the equation below. tan x + 2 sin x = 0 if 0 < x < 2n.

A: tan x+2 sin x=0 , 0≤x≤2π

Q: What are the two formulas for tan (A/2)

A: tanA2

Q: what is the deivative oF: tan(3x) eX y = In x

A: The given function is: y=2xtan(3x)ex8ln x

Q: The simplest form of tan2x is secx-1 Select one: a. tan x b. cos x +1 C. sec x + 1

A: Given:     To determine: The simplest form

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.