QUESTION 9 () Sinh exp i sin 1 o-i sin 1 | i sinh 1 -i sinh 1

Q: Cos'8 Sin&0 Sin'o 2.

A:

Q: 45. s 2 2 sin t -

A:

Q: Question 4 sin'x cos'x dx Evaluate: (1– sinx)²(1+ sinx)? Can't be evaluated sin"x sin 10% +C 10 sin…

A: To find out the integration.

Q: 12 a. sin b. cos 2 C. tan 2 || || 0IN ON

A: sinθ2=±1-cosθ2cosθ2=±1+cosθ2

Q: Solve the differential equations

A: Concept to  be used - We will be solving this differential equation using Integrating factor.Given…

Q: Question 15: Prove that (sin A - 2 sin³A)/(2 cos³A – cos A) = tan A. %3D

A:

Q: 16. Scos cos 0 cos (sin 0) de

A:

Q: QUESTION 6 ·S. sece tane de sece - 1 The integral cose de 1-sine sec²0 de 1+tano sine de 1+ cose x…

A: Let's transform given integral.

Q: Question 4 7s 2s-8 -cosh( 2t) sinh( 4t) sinh( 2t) 7 - cosh(4t)

A: To find:- L-1(7s/(2s2-8))

Q: Question 3 4. a) Integrate tan (0) sec (0)d0.

A:

Q: If 0 : then 6 sin(0) = cos(0) =

A:

Q: QUESTION 2 27 元 +icos 9. TC sin 9 1-i 0-i 0 +i 1+ i Windowsi

A:

Q: Question 15 If e/2i =sin2 then z = - 2i In(sin2) + 4kT - 2 In(sin2) + 4kT - 2i In(sin2) – 4kT 2i…

A:

Q: 4 sin 0 1 – 3 cos 0

A: Using Pythagorean identity we write the equation with sin, then solve for sin theta.

Q: cos(8) – sin(0) = 1

A: cos(θ)- sin(θ)=1

Q: Question 4 cosh (T-i) = e cosl - i e sin 1 + e cos 1 + ie sin 1 e cosl + i e sin 1 e-I cos 1 + i e…

A: Simplify the expression: coshπ-i

Q: 1 1. 2 sec A tan A %3D 1-sin A 1+sin A

A: Given expression is, 11-sinA-11+sinA=2secA tanA Consider the right left hand term of the given…

Q: Question 3. Find cos x da In x (sin æ) () dx. | (In æ)?

A:

Q: (sin 20+1)d0 4. S sin²0+0

A: Given: I=∫(sin2θ+1)dθsin2θ+θ

Q: 5 sin coso do 2 Sin ² + 3 sin 0 -4

A:

Q: 4. Find the exact value of cos(83°) cos(23°) + sin(83°) sin(23⁰)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Question 2 fe2x cos x dx Oln sin x + ² +C Oe² sin x + ² cos x + C O None of the choices ○ (1+x³)√1 +…

A: Please see the answer below.

Q: 24 and sin 0<0 25 20) cos 0

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: QUESTION 6 Find an antiderivative of the given function. 3 cos 7x 3 sin 7x sin 7x 7. -21 sin 7x

A:

Q: 3 sin(0) + 5 cos(0)

A:

Q: Question 3 3. Evaluate 2 dr. sin Upload Choose a File

A: Here we have to evaluate 3)  I=∫sin2xsinxdx

Q: 19. TT/2 -π/2 sin 0 de 20. * sec² 0 de

A: 19 ∫-π/2π/2 sinθdθ [-cosθ ]-π/2π/2 0 - 0 =0 other way sin is odd function so also integration is = 0…

Q: { 8. (sin@ + cos@)²

A:

Q: 4 cos(0) cos (sin(0)) do

A: To Evaluate ∫4cosθcos5sinθdθ

Q: Question 10 sin 증 = 6.

A: We will find the values as following.

Q: Question 9 What is the integrable form of sin -cos-sin@ de? A 12-1 du B -2 sinu du du cosu du

A: We have to find the integral

Q: Question 14 * Given that: E =2sin(x)cos(4x). Then E = a) E=sin3x-sin 5x b) E=÷(sin5x-sin3x) 2 c)…

A:

Q: QUESTION 11 Verify that sin(x+y) + sin(x-y) = 2sin(x)cos(y). You must list out each step you used to…

A:

Q: 5. Find sin : (a) 1+:+..

A: Solution: We have to find the value of ∫z=12sinz1+z+z2+...+z20dz

Q: QUESTION 4 SIn(x +2) dx = O A (x +2) In(x+2)- 20x +C O B. x In(x + 2) 20 " -x+ C 20 OC (x +2) In(x…

A: Integrated by part

Q: 1. de 2-3 sin(0)

A:

Q: 10 de cos(0) – 1

A:

Q: 2 sin ( 1₂ ) cos (1/₂) = √2

A: We have to find the value of 2sinπ12cosπ12 Using double angle identity of Sine…

Q: Cos 0–N1+ Sin 20 Tan 0 Sin 0 –/1 + Sin 20 N.

A: Recall: sin (2θ)= 2 sinθ cosθ sinθ cosθ= tanθ cos2θ+sin2θ=1

Q: evaluate the integral.

A:

Q: 3 cos(0) sin(0) + 2 cos(0) = 0

A:

Q: sin 0 d0 cos? 0 +5 cos 0 +6

A:

Q: 1+ sin 0 b) coso coso 1- sin 0

A:

Q: 12 (b) sec ( sin 13

A: Evaluate the form.

Q: sin 0 35. r = cos 0 – 1

A: since you have asked multiple questions in single request so we will be answering only first…

Q: If 0 = then 6 sin(0) = cos(0) = II

A: We can find the answers using trigonometric rules as below.

Q: Question 12 a If f(X) = sin² (3 - x), then f' (0) = A) -2 cos 3 B) -2 sin 3 cos 3 6 cos 3 D 2 sin 3…

A:

Q: QUESTION 8 | sin? &x dr = sin 16x + 16 sin 16x +c | 2 16 sin 8x 2 8 попе

A: Here we integrate the given function.

Q: Question 2 exp (exp (- in)) -0.3679 coS T 1 sin T - – exp(cos Tt - i sin Tt) - 0.3679

A: We have to Use Euler's Identity to find result.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.