sin4x substitution - cos 4x(2 – 3sec4x)

Q: sin x dx cos3 x – 8 - 8

A:

Q: 3. sin 3x sin4 Vx

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: cos^2x/1-sinx=1+sinx

A:

Q: | Sin(3メ+5)dx

A: We have to find the indefinite integral

Q: Sinx=1/2 Cos2x=

A:

Q: (sin°(3x) + sin²(3x)) cos(3x) dx

A: We have to find the indefinite integral.

Q: sinx = 5/13, x E 5,1], then cosx =?

A: We are solving the problem by the property of trigonometry ratio.

Q: Rang of : cosx - sinx

A: (2)

Q: 6. sec (sin-1 x)

A: Interconversion

Q: sin2 (풀) + cos2 (풀) =

A:

Q: (sin 5x + cos 5x)

A:

Q: |sin² xcos“ xdx

A: The given integral is: I=∫sin2(x) cos4(x) dx

Q: ∫〖sin〗^3 xdx

A: Consider the indefinite integral ∫sin3x dx. To solve this integral first rewrite the integrand using…

Q: Verify the identity.

A: 2cos⁻¹x = cos⁻¹(2x²-1) , 0 ≤ x ≤ 1 RHS = cos-1(2x2 - 1)Let cos-1(2x2 - 1) = AcosA = (2x² - 1)cosA +…

Q: | sin' cos“ 4 x

A:

Q: Cos 2x cos X-sin 2x sin x=radical 3/2. Use 0

A:

Q: sin (3x) + cos (3x) cos(x) – =1+4sin(x)cos(x)

A: We use sin(3x)= 3sinx-4sin3x and cos (3x)= 4cos3x-3cosx .

Q: (sin-'(cos(2x) + cos-'(sin(2x).

A: Given : ddxsin-1cos2x+cos-1sin2x

Q: Sin(2x)Cos(nx) da

A: Law :  2sinAcosB = sin(A+B) + sin(A-B)

Q: / sin 3r cos 3xdx

A:

Q: sinx=-3/5, pi<x<3pi/2, and cosB=5/13, 3pi/2<B<2pi, find cos(x-B)

A:

Q: cos(x) – cos³ (x) = cos(x) sin²(x)

A: Here we use basic trigonometric relations,  We have,      Sin²(x) +Cos²(x) = 1         1— Cos²(x) =…

Q: sin 3n 3"

A:

Q: sec²x - 1 sec²x 0-1 sinx

A: We will solve.

Q: Sin sec" 3. 2.

A: (1) We have to evaluated sinsec−1−23 Use he following identity  sinsec−1x=1−1x2

Q: cos(sin1(0.8182)) O -1.4251 O -0.4251 O 0.5749 O 1.5749 O 2.5749

A: Inverse

Q: sin (2x) b. cos(2x)+ 1 = tan (x)

A: Prove

Q: sin4 x cos5 x dx

A: To solve: The integral ∫ sin4xcos5x dx Formula used: cos2x=1-sin2x Power rule of integration:…

Q: sin 4x2 lim 1 cos 6x

A:

Q: sin 3x = 2 Osx< 2n

A: Answer :- Option C is Correct answer.

Q: cos² (In x) sin²(In x)

A: Given: I=∫cos2(lnx)sin2(lnx)xdx

Q: sin- (V302 + 4)

A:

Q: sin3xdx Cos4x

A:

Q: sin-1 Vx dx Vx — х2

A:

Q: sin(16x) cos(8x) =;(sin( x) + sin( -8 2))

A: Let the given trigonometric function be y - y = sin(16x)cos(8x)Divide and multiply by 2 on the right…

Q: sin2x cos3x dx=- sin5xdx - sinxdx A) True В False

A:

Q: sin³x dx Evaluate: | 1-COSX

A: Integration is summation of discrete data. The integral is calculated for the functions to find…

Q: sin(5x)+ sin(3x) tan(4x)= cos(3x)+ cos(5x)

A: We have to prove the identity

Q: cos 4x cos(-2x) – sin 4x sin(-2x)

A:

Q: Sin'0+ Cos 0 =-(Cos40+ 3) 4 %3D

A:

Q: sin(-5z) cos (6z)

A: Given: ∫sin-5zcos6zdz

Q: Sin 3x = 3sinx - 4sin'x

A:

Q: cot2Vx dx 3-5T dx 2-5 2-) cos2x

A:

Q: cos2x /(sin x+cosx)

A: cos2x(sinx+cosx)

Q: quat sin-'(2x) + cos-'(3x) = 3

A:

Q: sinx- sin 2x=0

A: Given

Q: Sin2x+sin4x=sin5x

A: Subtract sin5x from both sides. Use sin 2x=2sin x*cos x formula and…

Q: sin2 (5) : O cos2 () csc2 ( ) O csc2 ( 4) O cos2 ( 4)

A:

Q: Simplify

A: To express the given trigonometric function as an expression in x

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.