7 10 %3D x+2 x-2 x2 -4

Q: geč (5)

A: I used trigonometric functions identities

Q: 5 4) L-1 s² + 2s – 3

A: First break into partial form then use in verse laplace

Q: 4*+10* 10) S 2x

A: Use integration of ax.

Q: s4+1

A: Given: L-1SS4+1

Q: 6g s198

A:

Q: V-12 Fy

A:

Q: 6s – 4 s2 – 4s + 20

A: 6s-4s2-4s+20=6s-4s2-4s+4+16=6s-12+8s-22+16=6(s-2)+8s-22+16=6·(s-2)s-22+(4)2+8·1s-22+16

Q: S (xLa*)를 2

A: Here we have used trigonometric substitutions to perform the integration

Q: aving characte -Р3 — Р2 — Р

A:

Q: 1 а. s2+2s+10

A:

Q: 10. (7x + 9) K N 46

A:

Q: X; 1| 2 4 36 6 12 13 3.

A: Given, Xi Yi 1 3 2 6 3 6 4 12 5 13

Q: |(7/2)= (5/2)(3/2)(1/2)/T صواب خطأ

A: We know that  gamma(1/2)=√π

Q: 100% of 10 is what percent of 1?

A:

Q: Sy = 4 +

A:

Q: Differentiate g(t) = -8/t .

A: Known fact: ddxx=12xddxkfx=kddxfx

Q: tim メ→。 にX+1\

A:

Q: b. Half of pan of brownies = pan of A fourth of - pan of brownies = C. pan of brownies. brownies. e.…

A: We have to do counting by the figure given.

Q: 10 V3 60°

A: To find the missing length , in a given Triangle. By using Trigonometric Ratios.

Q: 3. P(X) 0.09 0.19 0.39 0.22 0.11

A: We have given that  Probability distribution of discrete random variable x.  Mean = E(x)= ∑x.P(x)…

Q: C(x) = 20,000 + 20x + 10000/x ;  x = 100

A: Given- Cx=20,000+20x+10,000x To find- For the above cost function, find the marginal cost at x=100.…

Q: 5. | (2х + 3)/2х — 1dx

A: ∫(2x+3)2x-1dx

Q: Y4 19 18 17 16 15 14 13 12 11 10

A: given

Q: 1 3. s'+3s²

A: We have to find Laplace inverse by convolution theorem.

Q: 4х + 1 бх— 3 G 17 21

A: 4x+1=6x-3 that is 4x-6x=-3-1 -2x=-4 x=2

Q: Ten out of every 32 people surveyed play among use. What percent of people surveyed play among use

A: 31.25%   See the attachment

Q: 4. csc 2x cx

A: The integration of the integral is csc52x.

Q: LOSA ५.

A:

Q: 3. V147

A:

Q: 2. S(Vw +2)Vwdx

A: Topic:- integration

Q: (1 + e4)?

A:

Q: 6,ノー2"+3xIS

A:

Q: 5. G4)= +3 こ G(4)= 11

A: G(y)=y2y+35

Q: 4 N X 3 5 SY

A:

Q: population: 20 PMF ƒ (x) 0.25

A: 1)  mean = ∑f(x)*x          = 20*0.25 + 30 * 0.25 + 40*0.25 + 50*0.25          = 35 variance =…

Q: S(x) = x' +5.x -x+4 6. = (x)/

A:

Q: S(x) - x +5.x -x+4 6.

A:

Q: log,+ log, 5 = log, 15 %3D 7. 7.

A: Given: log7□+log7 5=log7 15 To find: □

Q: Ge 3. :)

A:

Q: Q5. Briefly explain four factors often used to subdivide life in mortality statistics.

A: Mortality of a population is a measure of the rate of death among that population. Mortality of a…

Q: – 12• V3

A: Given to simplify that -12 × 3→eq1 Here, we know that -1 = i ⇒so -12 can be written as 4×3×-1 ⇒we…

Q: 4.5 В 3 А x + 6 E

A: Given- To do - Find CD

Q: very C

A: Given as, F:X→Y be linear. Cauchy sequence  Fxnis Cauchy in Y.

Q: X y 4 13 7 10 12 9 15 7 24 4

A: The given data is x y 4 13 7 10 12 9 15 7 24 4

Q: 15. 5. V1+ csc 0 d0

A: 15.   Given: ∫1+cosec x dx= ∫1+tan2 x22 tan x2+1 dxu=tan x2 ⇒ du=sec2 x22 dx⇒dx =2u2 +1 du= ∫2+u2…

Q: Acos'e -3=-4cos0

A:

Q: 7 P(X 8)

A: Given data,   Mean μ=8sd     σ=2

Q: 6cose+3=0

A: here we get theeta =2π/3