L(cosh 4t) = .a O s²-16 .b O s2 -4 .c O s²+16 S .d O s2-8

Q: S-7t s+t :s, t in R 3t

A: In this question, the concept of basis is applied. Basis A set, B of vectors in a vector space V is…

Q: 3s2 – 4 (3) Is it true that L{(e' – e ')²} = %3D s(s² – 4)

A: To answer the question we shall find the Laplace transform by using the table of Laplace transforms.

Q: 4. it X-N(u= 12.0² = 4), what is PEX12 E 0.5 12 D. Can't be determined

A: Given that mu =12,s.d =2 p(x<12 ) = ?

Q: ember, one wa ble responds to derivaitve to h- An p (4) = 2 m/s. time t = 4.1?

A: It is given that, An object is moving with position p(t).  p(4)=12 m and p'(4)=2 m/s. We have to…

Q: F (s) = 4s+12 s2+6s+73

A:

Q: (e) For any n €N\{0}, D-C Στις r=1 VI 1 - η 2 11

A: As per the guideline I am answering only first question as they are different questions. We have to…

Q: PV(q → r) ppose that: EYou are late in paying your rent. = You have damaged the apartment. You may…

A:

Q: 3s + 2 F(s) = (s – 2)(s? + 2s + 5)

A: We will find the inverse Laplace transform of F(s) as shown below

Q: z-sinz Sco dz is -3 3 а) 0 b) – ni с) 2пі 2ni d) 7!

A: Given integral is ∫cz−sinzz3dz, where c is given curve, We have to evaluate the given integral.…

Q: Q2: EVALUATE * SJs(x) dx a.

A:

Q: What is XY? 45° 45° A. V2 O A. В. 5 C. 5/2 O D. 10

A:

Q: [-2 + j3 -1/3 6235°. -j d) D =

A: Given -2+3j-1/3-j6∠35First we will convert 6∠35 to rectangular formWe know that x=acosθ and y=asinθ

Q: dxdydz Evaluate 'V1-x? NI-x²-y² V1-x2-y?-z2

A:

Q: What is t' (x) when t(x) = 7e ? Select the correct answer below: O t'(x) = 7e° O t(x) = -56x -8 e O…

A:

Q: 2 + sec q 11) p = 2 - sec q

A: 11) Given:

Q: # lim d) oo panɛ of lm TxtI 0)-2 b) 0 c)2 d)4 5.

A:

Q: dy is O The degsee of (I+ ) ca) o b) I ce) 2 (d) 3 .

A:

Q: 8 A baker determined the annual profit in dollars from selling pies using p(n) = 52n-0.05m %3D where…

A: Given : Pn=52n-0.05n2

Q: b) Evaluate UTM L{t*e- 6(t-2)}. TM

A:

Q: 21.Find. the.curent.densi..a.t. P.(.1,l3). .... D...

A:

Q: R Given: MLPSQ = 3y - 10 and MPRQ = 2y + 10. %3D What is the mPSQ? OA. 25° O B. 50° O C. 30° D. 20°…

A: Given ,  m∠PSQ = 3y - 10 and m∠PRQ = 2y + 10  We have to find m∠PSQ

Q: 15. P = 0.0089 and P = 0.3050 (a) (b) -3 /-2 -1 z =-2.37 J2-1 1 2 -3 -2 -1 3. z =-0.51

A: The P values are 0.0089 and 0.3050.

Q: C{cosh at) =マ-a g2 – a²*

A: See the attachment

Q: 13 =D It2 find nd the Va

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: Sz sin50 de 8. 15 53 b. 100 11 С. 20 d. None of the abov a.

A:

Q: 15. Find RS. 2r + 15 S R 3x + 5 W V U 6.r-37

A:

Q: y-4=t/16 is correct, rather than t/8 in this question, right?

A: Solutions

Q: (x – 1) (x – 2) = 12 ng a – 1 = 12, so x = 13, or æ – 2 = 12, so æ = 14. Is your friend correct?

A:

Q: a2f_ If f(x, y) = xe?y + 6xy, then is given by: dydx O 2xe?y + 6 None of these e2y + 6 2 xe?y + 6 2…

A: We have to find the derivative

Q: Second answer of C is not the correct answer

A: Given data values 323 326 331 339 350 353 356 359 360 364…

Q: R2! salve the following D.Erusingundeteminel Gefficints qrvaniation of Paranmatels リー5×

A: By method of undetermined coefficients the solution of given differential equation is given as…

Q: F(s)= 2s+8s+12 f(t)=?

A: according to the question we need to find the inverse Laplace

Q: Py: Ž un e (n-2)1

A: The solution is given as follows

Q: Q4 It f(ay,2)=ye frd の2上1 242 find af b) 'cい,0

A:

Q: e In x) Q5 Evaluate a) 9. b) 4 c) d) 4. 1/2 3/2

A: we use logarithmic property to solve this integration

Q: 44. г(t) 3 (2t%)/2, t3), for 0 < t<2 %3D

A:

Q: Gevernment agencies report that the avernge kength ot a trout in a Certain lake is 2l inches with…

A: Test is that whether the trout population has an average length greater than 21 inches. Given that…

Q: %3D AB is a midsegment of AXY Z. If AB = 3f +8 and YX = 7f +11, what is the value of f? A 3f + 8 Y…

A:

Q: Why is V5 sec2 0 = /5 sec 0? Because VA · B = VA• VB Because Va2 +b² = c || Because va? - b² = a²/b²…

A:

Q: (r+ s) (r – s) R+ 2rs + s2 2-s2 O 2- 2rs + s? 2 +s?

A:

Q: 7) QE = 8 ES =-2 + 2x 8) AT= 12 R RT = 4x E (4 P S. R

A:

Q: s-1 2. Y(s) s2 +4s+5

A: Given that, Ys=s-1s2+4s+5

Q: FIND IMPULSE RESPONSE : (6* - 30•2) y(+) - (D+ 4) e ーt (02 + 3D + %3D

A:

Q: nx2 + 5 fr X E R for Let f,(x) = NENand %D 4n +3

A:

Q: d) Given a and r = -5, calculate S6. 2 e) Given tn = 3tn-1+2 and t4 = (-2), find ts.

A: Solution

Q: S²₁ A Select one: dw w√w²+3 a. 0.0128 O b. -0.0234 0 с. c. -0.0128 O d. 0.0234

A:

Q: z-sinz dz is 23 -3 3 a) 0 b) - ni с) 2пі 2πί d) 7! а. b. С. O d.

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: 99.5% C.I. = Answer should be obtained without any pr

A:

Q: Find 7e' dy. a. 11.23 b. 30.82 С. 49(e6 – e3) d. 7(e6 – e³) e. 7

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.