re sin + y2

Q: sec z- tan zr sin a sec a

A: To verify the identity:- sec x - tan x . sin x = 1sec x

Q: А. у%3D —3 sin (2х — 3) + 1 (2x G. у %3D2 csc(x — п) Н. у %3D csc х + 3 В. у %3D2 sin (x +-) — 4 C.…

A:

Q: sec x- sin xtan x= cos

A: see 2nd step

Q: ELIMINATION OF ARBITRARY CONSTANTS 1. y = x² + Ae²x + Be3x 2. y = C,e*cosx + C2e*sinx

A: The solution for the asked question,question no.2 ,  is given as

Q: sin(x) sin(x) 1 + sin(x) 1– sin(x) II

A: Given data: The given expression is sin(x)/(1+sinx)- sin(x)/(1-sinx). The given expression can be…

Q: 2 QX = X² x + 2

A:

Q: Sin-1(-1)=

A: Given,

Q: 5] y=1+2x6 – 4x² – 2x6 - Standard Form: Degree: Sign of LC: as x→-0, y→ as x0, y→.

A: Solve the following

Q: いpO O siniz iff Z-kTi,K-o,っ3リーー Sin iz ニ

A: we have to prove that siniz=siniz¯ if and only if z=kπi, k∈ℤ.

Q: 1 Cos 2x =

A: Trigonometric equation

Q: sin x xý + 3y += x2

A:

Q: sin 0 0

A: For the solution follow the next step.

Q: JOTICE sinx= IC X = 2. -Cos X OTICE

A: sin(x)= cos(x) when x= π/4

Q: Differentiation the function y = sin( – 6x)cot(- 7x) | y' = 7 sin(–6x) cos ec2(-7x) -6 cot(-7x)…

A:

Q: Integral: Evaluate -2 sin 2x xp= V9+ cos² 2x

A:

Q: DIFFERENTIATION: MPLE If 3 find つく- 31 Sinx= es expansion for cos3x

A:

Q: sin²(x ) jai' (x ) X 3 1

A: The objective is to find the integral, ∫1∞sin2(x)x3dx

Q: sin(u/2) = ______

A: The given data is: To write the formula of sinu2

Q: 6] y= 4x+2–- 5x6 Standard Form: Degree: Sign of LC: as x→-0, y → as x 0, y→

A:

Q: sin Show that the set of functions. 3πX 5TX 2L 2L TCX 2L sin sin is orthogonal over (0, L).

A:

Q: sin (-z) = -sin z

A:

Q: uation of the line that represents the terminal side of standard position angle 0 is -5x - 3y = 0.…

A: Explanation and solutions is given below.....

Q: sin x 1. xý +3y +=

A:

Q: ELIMINATION OF ARBITRARY CONSTANTS 1. y= x² + Ae²x + Be3x 2. y = C,e*cosx + C2e*sinx

A: 1. y=x2+Ae2x+Be3x2. y=C1excosx+C2exsinx

Q: sin x – e-* = 0, [0,1] %3D

A: the given equation is sinx- e-x=0  The given interval is [0,1] the formula for the false position…

Q: Using second-shifting theorem find, F(s) where f(t) = e-4t sin 3t

A:

Q: sin V20 V20 23. lim

A: We have to find

Q: Separation of Variable (cos³ x- sin x +sin² x kdx +sin x sin y(1– sin x )dy = 0

A: Trhjr

Q: sin²e-2 sin 0+1 sin 0 – 1 sin 0-1

A: Given: sin2θ-2sinθ+1sinθ-1=sinθ-1

Q: 5) tan(x - y) = 1+x2 y %3D 6) y = tan(x). %3D

A:

Q: domain of g(t)= sin(et-1)

A:

Q: sin-(x) V1- r2 4.

A:

Q: sin (U+y) (a,y)そ(。2) %3D

A:

Q: sin 30 + sin³ 50 (7) Lim 1- cos y (8) Lim y→0 +sin? y² - y

A:

Q: sec2 x. Let y = tan x. PROVE that y'

A: Topic = Derivative

Q: ELIMINATION OF ARBITRARY CONSTANTS y = C1e*cosx + Cze*sinx

A: To find the differential equation by eliminating the arbitrary constants y=c1excosx+c2exsinx.

Q: Scosx(bin x – sin’ x)&x. cos x(sin x – sin³x)dx. Evaluate

A:

Q: (sin a – cos x) (sin x + cos x)°

A:

Q: Describe the concavity of the function y = 3x - (1/x´) · %3D Describe the concavity of the function…

A:

Q: f (x) = esin(x²) sin(x2)

A:

Q: tan-1 x (х-у) tan-1 x+y. > -1 y(x+y) where ().

A: Known fact: tan-1A-tan-1B=tan-1A-B1+AB.

Q: Qi show that: dsechu) = -sechu.tanu. de

A:

Q: Solve the attached file:

A: Given:

Q: sin x b. 1+cos x 1-cos x sin x

A:

Q: Using u substitution integrate (cos2X)/(5sin2x-sin^2(2x))^(1/2)

A: The solution is in step 2

Q: QI: If u(x; y) = eY sin x - x. Show that u(x, y) is harmonic and find its harmonic conjugate v(x, y)…

A:

Q: Differentiate y= sin (3x +1)

A: Given: y=sin-13x5+13

Q: sin x + 2 sin x +1 1+ sin x cos COS X 1 Sin X

A: We have to verify: sin2 x+2 sin x+1cos2 x=1+sin x1-sin x