|d + 3a e+ 36 ƒ+3c| i la b c| 2. If d e f = 5, then h is: |g h i -2a -26 -2c а. 15 b. -10 с. 10 d. None of these

Q: If x varies directly as y, and x=12 when y=8, then which of the following represents x when y = 12?

A: Given: x varies directly as y

Q: f 24 f =1, and y # 0 where a # 1, what is y in terms of a? а - 1 у A) y= 2a - 2 B) y= 2a - 4 C) y =…

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Q: 7. How many points of intersection exist between y= x+ 4x2 - 2x-5 and y = 3? %3D A None One Two D…

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Q: f(t)=t - 4 and g(t)= 2t, what is (f . g)(t)? * 2t2 – 8t 2t? – 4 D Option 4 Option 1 3t2 – 8t 2t? – 8…

A: We have to find (f.g)(t).

Q: c) y eZ and [-3; 7) d) {x e N:x 2 -2) e) (x ER: - 4 < x < 5}

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Q: Which of the following represents the distance between (x1. y1) and (x2. y2)? Select all that apply.…

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Q: x = t', y= t² – 2, 0 <t<3 = t? – 2, 0 <t< 3

A: We have x=23t3y=t2−20≤t≤3

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: If F(x) = [ JF - tdt, then F'(3) = %3D A. 6 В. 5 C. J6 D. 5 E. 3

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Q: B. Find the value of x and y given that; 1 - 2y 3 4. 7 (b) 2 y 2 - 2x 4 -5

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Q: A B 4. n(A UB) = 155 n(ANB) = 30 n(B) = 105 30 Solution: y O x = 20,y 30 O x = 30, y = 75 O x = 50,…

A: To find the values of x and y from the given venn diagram.

Q: L? + y) da + (x + y?) dy ; C: AB, A = [1,3] → B = [3, 0] C: AB , A = [1, 3] → B = [3,0]

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Q: b. a + 3d b+3e c+3f If A = d e f 2, then -6d -6e -6f %3D gh h a) 36 b) 12 c) -36 d) –12 e) 2

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Q: f (x) = Ax + 3, g (x) = Bæ² What are the possible values of A and B if (f o g) (1) 11 ?

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Q: If f(x) = (2) 54 (c) 1 3x-3 3¹-x + 3x² 54 (55) Σ. 15) is r=1 xe Q, then the value of E (b) 27 (d) 55

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Q: Find AB . D 11.5 C M 18.7 N A AB = B.

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Q: C=Q 98, x =6-2 0= 0-5 and n=42 H 98% Canfidence interval far N if AD)

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Q: If f(r, y) = 2e¬=v° The value of к so that the equality 1 f +kr- af -6f(x, y) ry dy? is true, is the…

A: The equation can be rearranged in the derivative form by differentiation of the function. To obtain…

Q: b |d+ За е +3Ь f+ 3c| a If d |g _h C f = 5, then h is: e i — 2а -26 —2с а. 15 b. –10 С. 10 d. None…

A: Given D1=abcdefghi=5

Q: - g(a) = 4a +1 and h(a) = 3a + 2, find g(h(1)). C. 3 d. -3 9 what is fix) - g(x)? %3D a. 21 b. -21…

A: We have to find  the function value

Q: I. If f(x, y) = x² – y² + 4xy – 7x + 10, find (a) f(2, 1) (c) f(x + h, y) (b) f(-3, 5) (d) f(x, y +…

A: topic - functions note : As per bartleby guidelines, we are supposed to answer only first three…

Q: T(5T(3) 21(4) Evaluate (A) I = - 314 9. (C) Г %D 319 8. (B) Г- 315 12 (D) Г%D 325 (A) (В) (С) (D)

A: We have to find gamma function of given function.

Q: a be 2. If d e f = 5, then hi | a e+36 f+3c i |d+3a is: -2a -26 -2e a. 15 b. -10 C. 10 d. None of…

A: Given: abcdefghi=5

Q: Which of the following expressions are not valid? Why? (a) [ f* 1(x, y) dy dz [T (c) [[1(x, y) dy de…

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Q: Your answer is incorrect. a b c 2a 2b 2c Given that d e f = -5, find d e h i |s - Зd h - Зe i-3f| 2a…

A: Consider the given equation. abcdefghi=-5 The above equation can be written as,…

Q: Solve. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)…

A:

Q: a b 2a 2b 2c Given that d e f = -7, find d e g h i g – 4d h – 4e i – 4f 2a 2b 2c d f 4d h - 4e і -…

A: Reduce the given matrix into first matrix using properties of determinant . Then abtain determinant…

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

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Q: a b c За 3b 3c Given that d e f = -5, find f g – 4d h - 4e i- 4f d %3D e lg h i За 3b 3c f g - 4d…

A: I am attaching image so that you understand each and every step.

Q: B. Find the value of x and y given that; 2 -5 3 1 6 (a) R = S = 3R +S= -1 2 y 4 -1 00

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Q: 3. The statement f(x) dx = [ f(y) dy is, A. true B. false C. sometimes true D. neither true nor…

A: Given,            The statement is ∫abfxdx=∫abfydy.To find : Check whether the statement is true of…

Q: F{xe-9#*} = a) None of these b) de-36 O c) ivT Xe 36 54 d) 36 O e) de-91?

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Q: Find d?y/d?x from x=t²-3t+4 and y=t? +4t -5. 2t-3 2t+4 а. O b. 1 14 (2t-3)3 С. d. none of these

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Q: Answer any of the choices: 3+j4 -2+j1 equals: 2+j1 5ej5n A- 0; B- 1; C- -1; D- All the above.

A: The given expression is  3+j42+j1*-2+j15ej5π

Q: Let f (z) = 3z + 7z – 4 and g (z) = 9z? - 5z +1. Which equation shows h(x), where h (z) = f(z) –…

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Q: The statement g(x) dx = S" g(y) dy is, A true B. false C. sometimes true D. neither true nor false

A: To Check : ∫abg(x)dx=∫abg(y)dy is true or false

Q: re f an -2, 3)

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Q: -2 2 2 2 Q.NO.5 if f(x)=x show that f(a,b.c.d) = -(abc+bcd+acd+abd)/a b°c°d

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Q: 3) If g(x) = 2", and h(a) = 3a2+ x, find h(g(2). (A) 20 (B) 28 (C) 6 (D) 52

A: Given,g(x)=2xh(x)=3x2+xh(g(2))=?

Q: If A = -0.5 and B = 0.5 and (A + B)? = A² + B2 + I then x equal to: y A) 0.5 E) 1/4 В) -1 F) 1/8 C)…

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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)…

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Q: - Ja (x + 5) d x + 1, f (x) = and and if f(1)=23, what is the value of f(0)? a) 30 O B) 25 C) 15 O…

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Q: a b c| -4a -4b -4c Given that d e f = 5, find d f e g h i |g – 2d h – 2e i – 2f -4a -4b -4c f i e g…

A: Here, the given value is: abcdefghi=5

Q: (a) (b) с O AB AC AD вс DE DF OEF F No bridges A D O AB AD BE CF DE EF No bridges B E E B

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Q: f A is 3 × 3 and det(2A-1) = -3 = det(A³(B¯1)"), find det B. 32 a) 을 (b)을 (e) (d) (e)을 83 34 23 83…

A: Topic:- matrix algebra

Q: If S, * g (x) dæ = -4and , g (2) dæ = Ss 9 (x) dx ? = -4 and 6, what is 10 -10 -2 2

A: Given

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

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Q: a y+z If d. a - z , then: e 9 h a. d=-1 and e=1 and f-0 b. d=0 and e=1 and f=1 c. d=1 and e-D0 and…

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Q: 44. John Jeaves home at noon driving at 50 miles per hour for t hours. His wife Ann leaves home an…

A: Given The John travelled is 50 miles per hour at time t. The  Ann travelled is 60 miles per hour at…