f tan x = -5, and cos x > 0, find sec x and cos x 26 26 and cosx = 26 sec x = sec a = 26 and cos x = V26 1 and cosI O sec x= sec z 2/13 and cos z = 26

Q: sec t sin t (1 + sin t) 1 - cos't 28. - 1 CoS

A:

Q: cos x Prove: tan x = sec x. To receive full credit, you must show all steps. - 1-sin x

A: To prove,           cos x1-sin x - tan x = sec x.

Q: Evaluate the following leaving the result as an EXACT value. cos⁡(tan^-1⁡(4/3)+sin^−1⁡(−2/5))

A: We have to solve the problem

Q: Find the value →21. csc (sec- 2) + cos (tan¬1 (– V3))

A:

Q: L(e-3t (2 cos 5t-3 sin 5t)) 20

A: As per our guideline, we are supposed to solve only first question. Kindly repost other question as…

Q: θ = cos^-1[sin(LT1) sin(LT2) + cos(LT1) cos(LT2) cos(LN1 − LN2)] How does this formula go with…

A: Consider the figure as our Earth. O is the center of the earth Point P on the earth surface has…

Q: 4). Evoluate 2. (88e0 COS X cot x)dx 4

A: Definite integration

Q: Scos x vsin x dx (sin x)i-(sinx) +C (sin x)i +(sinx)+c c. (sinx)- (sinx) + C (sinx)i +(sinx)+c A. B.…

A: ∫cos3xsinxdx

Q: evaluate the following giving exact values when possible: cos(sin^(-1)(y/2))

A: Simplifying the given inverse trigonometric expression to find the desired value.

Q: Differentiate  (sin(x+a)/cosx)

A:

Q: CSc : 1/ sin :: sec :

A: Evaluate csc:1sin::sec:?

Q: Consider the function y=sin0, where 0=u+v. Suppose that u = v. Show how the Sum and Difference…

A: We will see the ans in next step

Q: Determine (tanx sec' x dx

A: We will evaluate the integral.     We know  sec2x - tan2 x = 1            implie, sec2x = 1+ tan2 x

Q: Solve: facosz please Cos x da (show Steps!) X COS X

A: Our Aim is to integrate ∫x cos (x) dx-(i)

Q: V3 Tan" (-V3) Cos"(-1) 3. Sin 2 1. 2.

A:

Q: x sin x cos x Evaluate : dx. sin x + cos'x

A:

Q: w/N Find sin2x and cos2x given cot x x in QIII.

A:

Q: 5 4+ 3 2₁ 1- 0 (,¹) TT 2п STT 9 п 2 ,1) Уп 5п

A: To find the Sine function represented by the following graph.

Q: Determine the lim g x 4+ 3+ 2+

A: we need to find the limit of g(x) as x tends to 5 in the given graph we see that the g(x) as x tends…

Q: In Quadrant II, is – positive or negative? O Negative O Positive

A: Explanation of the answer is as follows

Q: Evaluate sec x dx VIn(sec x + tan x)

A: We will let,  ln( sec x+tan x) = t  to solve this question.

Q: 5) e*. 5*

A:

Q: 18. sec(sin-1(x – 1)) (specify the domain)

A: Evaluate the function

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.