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Q: x-1 xp= 3 4.2 Using substitution show that 26 3 Vr+1

A: According to the guideline we should have been able to do only one question at a time #4.2

Q: Evaluate - 3+ when c = 14 and d = 3. %3D

A:

Q: Manda says that 1 3= X 2 = 3 X 2 + 5. 2 1 - - 3 3 Explain why Manda has made a good attempt, but her…

A: Given that, Manda has made a good attempt, but her answer is not correct. Explain how to work with…

Q: 2. Decide if the statement is True or False. Justify your answer. Explain why is it true or why not,…

A: Given statement is:-  Kn has a Hamiltonian circuit for every number n≥3 This statement is true.  Let…

Q: sec(3r2 + In 2) evz+2 +9 a. y =

A: Use simple differentiation formula.

Q: Given that y = 3t^3 + 7 and x = t2 – 1. Find y’ when x=2. Express your answer in whole number.

A:

Q: 07€3x-) (Xi-- X--)=zexo provethate

A:

Q: 3- (a) Determine

A: 3. (a) Given,                  ∑n=0tn(2n+1)!=∑tn+1∫-11HnxHn+1xdxn=0,  Where Hnx are any function of…

Q: By what must y – 5 be multiplied to obtain 5 – y?

A:

Q: 6) 28 2x+6 15 6 A) 12 C) 6 B) 11 D) 7

A: We have to find x

Q: Find ZDKH Student Work: E 6x-10 4x+ 40 -4x -4x 2r- 10 40 A- H + 10 +10 -B 4x 40 2r 50 x 25 6x-10 G-…

A: NOTE   We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 2 (x-y) (1- y') = 1 +y', 2 (x-y) - 2 (x-y) y' = 1 +y' ,

A: Explanation of the solution is given below....and in the top equation we multiplying to each other…

Q: V1 + x 8. 1- x

A:

Q: 9. y" — 2ху' + у %3D 0

A: The given equation is  y''-2xy'+y=0 Now let us take the power series for  y=a0+a1x+a2x2+a3x3+...…

Q: I need help with using the addition method for 7x-6y=-15 2x+y+12 I did 7x-6y=15 6(2x+y=12) 7x-6y=15…

A:

Q: -9/x = 2/3x -9

A: Given, The equation is

Q: (2,+, :).. is Xing

A:

Q: Find two numbers differing by 48 whose product is as small as possible. Enter your two numbers as a…

A: Topic = Algebra

Q: 1. (1 – x)y' = y².

A: Given differential equation is variable separable differential equation of first order. we will…

Q: Simplify. 1) V5. Vi5 4V12 2) 5V16 3) 4) 4V12

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: problem, but I d

A: Introduction: To make it less hard or difficult; to make it simpler or easier To condense an…

Q: Melissa found a 2 can of point in the bosement. IP she used % of the paint in the can, what Praction…

A:

Q: x2+28x+29

A:

Q: -If w@z is equivalent to 3w-z, what is the value of (w@z)@z?

A: We have to use simple logics to solve the problem Please note: the answer provided by you seems…

Q: For the part circled in red, my question is why is it 3-(y^2 +1)

A:

Q: Evaluate ∫ ∫σ x^2 + y^2dS, where σ is the portion of z =√3(x2 + y^2) for 0 ≤ z ≤ 3. Exact answer is…

A:

Q: for power substitution method, next step is * For f V1+ Vx dx - (u*) (2udu) - [u? (2udu) Option 1…

A: We have to find the correct option from the given options.

Q: Find the difference of ( 1 - 5q ) - ( 2.5s + 8 ) - ( 0.5q + 6 )   pls write work on paper so I can…

A: I have shown each and every step.

Q: please with steps and the guess about the coefficient method

A: Find the general solution

Q: 2x+8y%36 5x+20y=15

A:

Q: i need this answer for with four decimals.    Can you please help?

A: We can solve this as follows:

Q: Why is /(x2 – x1)² + (y2 – Y1)² equal to V(x1 – x2)² + (y1 – Y2)² when subtraction is NOT…

A: Given that; (x2-x1)2+(y2-y1)2=(x1-x2)2+(y1-y2)2

Q: 9. Ted thinks that because 10 × 10 = 100 and 2 X 5 = 10, he should be able to calculate 12 × 15 by…

A: The multiplication of the numbers can be calculated using the array method or distribution method.…

Q: 2x 2y- 6 0 **4y +

A: We will find which method is better in this case as following.

Q: (x +32)° (v-17)°

A:

Q: (x) 20 - 27z +84x 11 is

A: 2<x<7

Q: Which expression is equivalent to (6z² + 4)(x + 5) ? A 6z+20 B 6z² + 16x + 20 6x + 30z+ 4x + 20 D6z…

A: which option=?

Q: Divide. x²+6xy+8y° x²– 4xy-12y² 3x-9y x-3y

A:

Q: 4 codo"+x²) **+1 3sec2

A:

Q: Prove that the equations 3x+9 = 6 and x+3=2 equivalent. Explain why or why not.

A: Equations that have same roots are called equivalent.

Q: what is the SOlution ser for 5y+25 2+y

A:

Q: The Cornev 8-I 3. make outbound A, B achieve Ax-uE8/-12.B 17true 2)Err

A:

Q: Proctice Competing 2x416x+9%=1 Square 4v2-14r+49=9 the

A: Given that: 2. x2+6x+9=14. x2-14x+49=96. x2-8x+16=8     NOTE: As per our answering guidelines, we…

Q: Find the root between [-5,-4] where fe) = (x + 2)³ – 3x + 5 with error e = 0.1 by using False…

A:

Q: In AFGH, mZF = (6x m/H = (x + 15)°. Find mZF. - 14)°, mZG = (4x - 8)°, and Answer: Submit Answer…

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Q: 3 11d(8d+3) + 12(8d+3)

A:

Q: −2+√1-x

A: given function f(x)=-2+1-x

Q: suffered to find the answer but it’s wrong. Can anyone help

A: Stem Leaves 4 7 5 2 7 8 8  6 1 6 6 8 8  7 0 2 2 3 3 5 6 7 8 4 4 4 5 6 6 7 9 9 0 1 1 2 3…

Q: ydy 5. S Ja2-y2

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

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.