/4 cos? 80 de 0.

Q: Substitute cos 60 = u. Differentiate with respect to e on both sides. sin 60 de = du

A:

Q: Find dr/dθ in cos r + cot θ = erθ

A: Differentiate both sides with respect to θ

Q: Evaluate without using a calcu lator (tw" () CoS (tan"

A:

Q: 4 cos x -dx 1+ cos x

A: Our Aim is to evaluate the integral given below:-∫cos4 (x)1+cos (x) dx -(i)

Q: Which of the following is the value of the integral 1 (sin z + |cos a|) dæ ? 2

A: Given that ∫0π 12 sinx +cosx dx find out the integral

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A: ∫0π2sin x1+cos xdx Formula ∫xndx=xn+1n+1+C

Q: 2 cos 0 Só 3 rsine drdð 3

A:

Q: ubrey tried to prove that sin(0) = cos(180° – 0) using the following diagram. Her proof is not…

A: Given that Aubrey tried to prove sinθ=cos180-θby using the given diagramAnd her proof is not correct…

Q: Evaluate the followingintegrals.

A: we have to evaluate the integral ∫sin2xdx

Q: . Se* cos 4x dx

A: Given that: ∫excos4xdx

Q: Given sin 0 = , where < 60 < , determine the value of cos VTO 10 3/10 10 O 3V10 10 10

A: We use cos (x)=√(1-sin2x) and cos (x/2)=√((1+cosx)/2). Thus ,option c is correct answer.

Q: 1 cos A 13. If with A in QIV, find A sec

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

Q: 3. cos4 0 sin 0 de

A: Topic = Integration

Q: 7 4 CO 5 3.

A: we have to find left hand limit and right hand limit if both equal  then limit exist

Q: Solve the following for 0, in radians, where 0s0< 2n. 5 cos (0) – 8 cos(0) + 2 = 0

A:

Q: Evaluate the following given sint cos? x dx. (Identify u and du)

A:

Q: 7 cos? (0) + 2 cos(0) – 7 = 0 COS

A: 7cos2θ+2cosθ-7=0 take x=cos(θ) 7x2+2x-7=0  x1, 2=-b±b2-4ac2a x1, 2=-2±22-4· 7-72· 7 x1, 2=-2±…

Q: O Find the anfidanialtiner Sfaw da for fla)= 18 Cos (6x) 16- Sin? (6x) © fa) = ¿* (, +x) 9 + xe

A:

Q: <x< TT, detenmines Given theat as 2X = §, with ? the exact value cas X. Vril Cosx =

A: Given : cos2x = 35π2 &lt; x &lt; π

Q: + ² y = 1 + cos B+ cos cos a

A:

Q: for 0, where 0<0< 2n sin 0 = cos0 %3D

A:

Q: Using appropriate substitution, ſ sin1º(x)cos³(x)dx is equal to: an

A: By using integration by substitution.

Q: COS xdx

A:

Q: What is the exact value of the cos ZXYZ? 7 6. Y Z. 8. 11 514

A:

Q: H.w Evaluate;- Cos TT lt-1)idt

A: To evaluate:  1) ∫-∞∞δt-2e-tcosπt-1dt2) ∫03∫-∞∞t2+4δt-τdτ dt

Q: ecos z sin zdz

A:

Q: J. PIove the following identity 1 COS X tan2. 2 %3D 1+ cos x

A:

Q: 6. S cos³ y cot y dy

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

Q: find the exact value cos151ocos1o + sin151osin1o

A: We have to use cosAcosB+sinAsinB= cos(A-B)With A=151 and B=1

Q: The numerical value of sinh(In 3) is equal to Select one: a. False b. True

A:

Q: The following identity is not equal to 1-cos(t) [sin(t)]² t [1+cos(t)]

A:

Q: Which of the following equations is equal to 1 @ conh (x) – sinh?(x) ® tanh (x) – sech (x) C) coth…

A:

Q: Inside one leaf of the three-leaved rose r = cos(30).

A: In a polar coordinate system, a point is represented with coordinates (r,θ). The radial coordinate r…

Q: If sin A = 3/ 4with A in QII, find cos A.

A:

Q: T Sin ³ de 3 1-cose

A: I have stated the used formulas in the solution

Q: Find the area enclosed by one leaf of the 4-leafed rose r = cos (20).

A: Given r = cos (2θ)

Q: Evaluate the following integral: ∫(cos⁡?)^5 dx    Pie/2 uppper  0 lower Where: sin(pie/2)=cos(0)=1,…

A:

Q: 97. One petal ofr = 3 cos 50 %3D

A: The given polar curve is r=3cos 5θ. Evaluate the roots of the function r=3cos 5θ as follows. r=03cos…

Q: (1+cos y) dy y+sin y

A: To solve the integral, ∫(1+cos y)dyy+sin y, we need to use integration by substitution method. In…

Q: dr + r tan 0 = cos? 0, do = 1. 4.

A: Given DE is drdθ+r tanθ=cos2θ   and rπ4=1 solve the given DE

Q: 87 cos e do %3D O 4

A: In this question we have to evaluate the Integration.

Q: find dr/dθ r = θ sin θ + cos θ

A:

Q: 2)50lve For Oso<27 -13 Sin n a =Coso

A:

Q: Compute the indicated quantity using the following data. 15 sin a = where <α<π. 2 3 cos B = - where…

A: We will proceed as follows...

Q: Integrate the followings sin cos dx cos - 4

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.