b d+ 3a e + 36 f + 3c 2. If d f = 5, then h i is: e |9 h i -2a -26 -2c

Q: | yev? - 4x dA , R=[0,2]×[0,/8] 4 x R .A 2 (e)-2 .. .B e® + e-8 .C 1 ( e° + e 8 - 2 ) .D TI (e8 +…

A:

Q: 5. r(0) = ²i - 3tj +t³k 2 6 (a) r'(t)

A:

Q: Which of ( a)-( d) are true for a = 4 and b = -5? (a) -2a < -2b   (b) lal < -lbl  (c) ab< 0…

A:

Q: i. v² =v² +2a(s— s.) ,a =

A: Note: Due to guidelines I can solve only the first question.Thanks   Solution: i) v2 =v02 +2a(s-s0)

Q: S3 (6f(x) + 4) dæ = 3, then S f(x)dæ = 7

A:

Q: A: 2? = 9 B: x? = -9 С: а3 — 27 D: a3 = -27 E: -x? = 9 F: (-r)?

A:

Q: [IT (3z?+x-y) dzdxdy -1°0 -x .A 11 63 .B 19 63 .C 17 63 .D 13

A:

Q: A 3 -2 -1 3 -2 The distance AB = [ ? ] Round to the nearest tenth. Hint: d = V(x2 -X1)² + (y2 – y1)²…

A: Distance between two points A(x1,y1) and B(x2,y2) is given by, d= (x2-x1)2+(y2-y1)2

Q: r-1 B.c.n (3 3 34.E=1 А. 3 В. -С. D. %3D 3 35.20,(-1)" = А. 100 В. 50 С. 10 р.0 D. 0

A: 34.…

Q: d 4x . da (2 – &r*) d 8a?) а) О- 32г2 + 4z b) О -128г +4 с) О-192г + 8 d) O-96z? + 8æ e) О-128

A: Recall: ddxxn = n.xn-1.

Q: Q3: If P(X= x) = a 8(x) + b 8(x + 1); then a + b = A) 0.5 B) 0.3 C) 0.4 D) 1 E) None

A: Given: P(X=x)=aδ(x)+bδ(x+1)

Q: If X = /1 - t and y = t 3 - 2 t what is y'when t = -2? A - 20 /3 B none of the choices - 20 D - 28…

A: We have to find y'.

Q: B=i-3)-k , A = 31 - j+k A-B+C=0 l.

A: The given vectors are B=i^-3j^-k^   nad  A=3i^-j^+k^. It is given that A-B+C=0.

Q: 7. Find the value of t. D (6t - 12)18 - 4t)"| A E B

A:

Q: B (3y +6)° 109° (4y - 2)° D C A Find the measure of A. m/A =

A: The triangle is given by To evaluate : The value of m∠A

Q: #I The quotient of 50 and 3 is a little more than: a. 17 b. 140 С. 150 d 15

A: The quotient of 50 and 3 is: 503 Divide 50 by 3: Therefore, 503=16+23. Hence, the quotient of 50…

Q: b₂-d₂ (J (o- nu) va (4) A e) q→P d) p→q

A: D. If swimming at New Jersey shore is allowed, then sharks have not been spotted near the shore.

Q: a+b-1 Q3/ IfP(A) 3 а, Р(B) 3D b then P(A/B) > b

A: It is given that PA=a and PB=b. To show that PA/B≥a+b-1b As we know that probability of any event is…

Q: Q5. Which is a 90% C.I.? A. X+ 19E B. X+ 164 c. X4 225, D. X+ 175 A. X± 1.99, В. Х+1.64 D. X+ 1.75…

A:

Q: 7. Choose all that apply! If x² +2x-3 = 0, then 2x+ 4 could be? a) -2 b) 2 c) 6 d) 8 e) 10 f) -6

A:

Q: -2 12 3 X 3. If A. -24 B. -18 C. -16 D. 18 then x=?

A: Given that the four MCQ question  To find the value the question and choose the correct option

Q: If y=t3, then y(6)+y(5)+y(4)+(1/3)y'=y? What is the power of y? a) 0 b) 2/3 c) 1/3 d) 3 e) 2

A: Differentiation of y with respect to t can be given as:

Q: Find the value of the follo K a) ¾ × 2 / - % d) 12×7/2 e

A:

Q: A 3 -2 -1 B -2 The distance AB = [ ? ] Round to the nearest tenth. Hint: d = V(x2 – X1)² + (y2 –…

A: We have to find the distance of AB.

Q: 22. If z = -2 – 2i, then zº = а. 29 b. -(2°)i 6. -(21") d. -(212)i

A:

Q: /(3 + b) - f(3) h If f(t) = 3t? – 2t + 5, then

A:

Q: Зс + d 2p-q . Given that find the values of c,d,p and q. p+q c - d 2 - 2

A:

Q: (9x + 3) D. (5x-2)" (11r-21) Find m<D. (Not x but m<D)

A:

Q: a b c -2a -2b -20 Given that d e f = 6.find e f |g - 4d h- 4e i- 4f| d lg h i

A: abcdefghi=6aefhi-bdfgi+cdegh=6a(ei-hf)-b(di-gf)+c(dh-ge)=6aei-afh-bdi+bfg+cdh-ceg=6…

Q: R (5y + 14) (3x)' (8y-13)° (2r + 1)° S. A) 54° B) 49° C) 59° D) 72° E) 24°

A: Here, ∠QRP &amp;∠RPS are alternate angles. So, ∠QRP =∠RPS...(1)

Q: B. Let f (7) = 12 and g(2) = 7, then what is the value of (f o g)(2) %3D O A. 12 B. 7 C. 84 D. 2

A: The explanation of answer as follows

Q: (xy-2)3z5 xªyb If x-6yz3 is a +b+ c? а. -2 b. 0 what С. 2 d. 4 е. 9

A: To find- a+b+c

Q: Q2: IF A=3i+k and B=i+2j-2k Find a) 2A-B b)A.B C) BX (A x B)

A: Vector: A quantity that has both magnitude and direction is called a vector Sum and Difference of…

Q: Did I Cross the Line? C) = -x + 6x Ax) =- 10r+ 25 -24 p) = x+1

A: Given the function of graphs

Q: Q2: IF A=3i+k and B=i+2j-2k Find a) 2A-B b)A.B C) BX (A × B)

A:

Q: (2g (x) + 4) dæ = 22 and g (x) da = 12, then g (x) dæ 10 /3

A: Given; The integration of [2g(x)+4] limit from -1 to 3. And the integration of g(x) limit from 10 to…

Q: l and B= R 3 Q1) Find B - 3A Where A = 2 1 -31 B = 2 -2 %3! 1 10 2 -61 -3 -21

A:

Q: f a=√[5+√(21+a)]    b=√[5+√(21-b)]    c=√[5-√(21+c)]    d=√[5-√(21-d)], then what is the value…

A: Given that  a=5+21+ab=5+21-bc=5-21+cd=5-21-d To find abcd

Q: The expression (D– 1)(D + 2)[r-8], where D=d/dt, is equivalent to a) -2r+3P+61+16 b) -2r-r+61+18 c)…

A:

Q: 11. Find the values of x and y. (2x - 9)° (7x+13) 12. AABC = ADEF 17y - 8 A 410 (11x4) B 117° E 23°…

A:

Q: A -3 -2 -1 B -1 -2 The distance AB = [ ? ] Round to the nearest tenth. Hint: d = /(x2 – x1)² + (y2 –…

A: Given query is to find the distance between A and B.

Q: 7. 15a2 - 12a + a2 - 3a 8. 13t + 14t + t = 9. r+s+ rs +2s + rs + s=

A: To simplify: 7) 15a2-12a+a2-3a 8) 13t+14t+t 9) r+s+rs+2s+rs+s

Q: V =i -k て,-3-k V, + V2 = )

A:

Q: Q4: Let y = √t and a) 2 b) 3 c) 4 t = x² then y(") = 0ifn= d)5 e) others

A:

Q: しr)。(1-) J.-J 45+5

A: We will find out the required inverse Laplace transform.

Q: a bc If def= 5, then -2d+ 3a -2e +3b -2f+3c %3D -2f +3c ghi b. A) 10 B) –10 C) 15 D)-15

A:

Q: [ a 1 Let x = x with W(x1,×2)=7e5t ,then a = -2 3 Select one: а. О b. 5 с. 7 d. 2 е. 7

A:

Q: Find x and y in terms of a and b. ax+by=0 x+y=6 (a ≠ 0, b ≠ 0, a ≠ b)

A:

Q: 져 - b ± √b² -uac a=1, b-21C25 = -2 + 234(1) (5) a = 2 = -2 - 1-16 2 를 2=-1±i 2) 대 2

A: