S sec4 2xtan62xdx

Q: sec 270 %3D

A: We need to evaluate the exact value of the following trigonometric function sec270°

Q: 29. Show that sin x rif0<1 <2m.

A: Given a function sin x and 0&lt;x&lt;2π To show sin x&lt;x for all values of x such that…

Q: ター ドx-secx <ス=CSCX メ=てsiメ 3メ

A:

Q: S(7x-2)³ dx = (7x-2)4 + C. 28

A: The given integral,      ∫7x-23 dx=7x-2428+C

Q: agrange's mea 2x in 0,

A:

Q: In Cosh X

A: According to the Bartelby Guideline only one question can be solved at one time, post the remaining…

Q: If n is an odd natural number prove that I =, xsinnx dx = sinx 2.

A: Consider the given: It is given that n is an odd natural number, Take n = 1,Substituting n=1 and…

Q: Find the upper bound on the error if tan '(2x²) × 2x² and þx|< 0.2

A: In this question, we find the error bound for the given expansion tan-1(2x3)≈2x3 for |x|&lt;0.2 We…

Q: find maclurin formula in the fourth degree for f(x)=secx

A: To write the maclurin formula in the fourth degree

Q: S sec 7x tan 7x dæ 4,

A:

Q: 14 nC AU Conc=

A: Defination: n(A∪B)=n(A)+n(B)-n(A∩B) n(A∩B): common area of A and B n(A∩B∩C):Common area of A,B and C

Q: Find the exact value of sec(-315°)

A:

Q: 1. Use a trig substitution to evaluate √9-x² 3√3/2 x² -dx.

A:

Q: what is L Of

A:

Q: In the given question, verify the identity:-   cosh2 x =- 1 + cosh 2x/ 2

A: To verify: cosh2x=-1+cosh 2x2

Q: Evaluate without using a calculator. sin−1(−1)

A: We have to evaluate: sin-1-1

Q: 2x d tdt da

A:

Q: vin'x dx

A: Given ∫sin4(x)dx

Q: ANSWER WITH SOLUTIONS 1. Express 11, 15, 20, 12, and 18 into sigma notation.

A: Using Sigma notation we can express 11 and 15 as follows:

Q: Exe For Exerc 1. As t each

A: We have to tell what happens to each interior angle when the number of sides increases.

Q: sec 20 tan 20 de

A:

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

A:

Q: sin³4xdx Vcos4x

A:

Q: 4. (cotx + tan) de

A: To evaluate the integral: ∫cotx+tanx2dx Solution: Simplifying the given integral.…

Q: S sin2xsin6xdx

A:

Q: Express as a product.sin 3t - sin 7t

A: Given : sin 3t - sin 7t

Q: find tre exxt valuc f tricinomtnc fincions given Ahan sinu =-3

A: We will find the exact value of sec(u-v) as following.

Q: Find the exact value of sec 3 (플)

A: Given sec2π3   We have to find the exact value of  sec2π3

Q: Iean Value [0, ] is

A:

Q: 5. Evaluate: sec°0 tan’0 de

A: Consider the given integral. I=∫sec9θtan7θdθ Further, simplify.…

Q: 1, which equation can be used to fi

A:

Q: 6. Use the identities to find cscx and cotx if secx =7 and sinx < 0. Show all work.

A: Solve question number 6 as asked by the user .

Q: 6. Simplify the expression cot(sec -1x).

A: Inverse trigonometry

Q: ex Evaluates (+8xy) dydx

A:

Q: use the definition, prove that sinz %31

A:

Q: i+?) tan'군 %3D

A: We have to prove following identities

Q: Find the exact value of sec (-660)°. 2

A:

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

A: To find  sec5π4

Q: (8) If fCx) = 3x*- +4X +1, Sind

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Q: 5. 4 f sin + 2zdz

A:

Q: Sesch (sinhtx) sech4x

A: Given integral, ∫cschsinh4xsech4xdx To evaluate the value of the integral.

Q: 7. tan (8x) sec (8r) da

A:

Q: Show that - dx /x²+2x+2 L- In(√5-2).

A:

Q: Express rad in degrees.

A:

Q: Find the exact value of cot (-45°). - -1 -号 V3 3

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Q: Derive the formula Cosh x

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Q: Гесos 4x sin 4xdx eCo:

A:

Q: Xx sec( 2x

A: Solution:-

Q: Be-Ba dx = 1. Show that for 3 > 0,

A: