2. +2s? if r = -3 and s = 4

Q: 17. Evaluate V|r|3 A. rr В. 2rr C. 4rr D. 3rr

A:

Q: 33. 4x? + 4у? - 9 %3D 16у

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Q: If 23 + 33 = d and -i + 53 = 6b, express i and y in terms of å and b.

A:

Q: 5. (s2+a²)(s2+b?Y a? + b?, ab + 0.

A:

Q: 16. 5dx If +1= 2-, what is the value of b? 4 V8x2 a.) 2 b.) 4 c.) 8 d.) 9

A:

Q: s(t) = 1/t^3;  (-6 , -1/216) s'(6)= ?

A: Given: s(t)=1t3−6<t<−1216s'(6)=?

Q: 6 where S = 2 -5 ex4 -m R²×² to R²×2

A:

Q: O y = |x| 5- 4 1 O y = 3- 2 O y = V¤ а. -5 -4 -3 -2 - 4 5 O y = a? -2 O y = x³ -3 -4 O y = x -5+ 1 2…

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

Q: 34 ot fle). 1 z(z* 1) (z-2)²

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

Q: 2. 2. for a) ou = ? b) 으-7 ay a x

A: Let us find u, v in terms of x, y. Given x=u2-v2,    (1)y=uv           (2) Squaring  both sides of…

Q: -1 2 -2 + S = 4 If S 4 then, S? = 13x3 3 4 -4 true O False

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Q: - 28 20 4 20 а. b. 25 2x 1 C. 6 d. 35 is to 8 as x is to 24 24

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

Q: If P(X|Y)= P(r)=- then P(Xnr)is 4 12 (b) 12 (c) 12 (d) None

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: ds/dt if s=(t9+6)(t8-6)

A:

Q: 8.) What is the value of (- (-- ) = (-$)2 1 ÷ (- 4 A. - 1. 16 В. - 3 7 3 С. D. 15 16 5

A: Given: -14-12÷-47          taking "-" common in  -14-12 we get -14+12 Then  -14-12÷-47=-14+12÷-47…

Q: If QR = y- 10 and SU = y - 17, what is the value of y? %23 U %23

A:

Q: 1 Sn-? S-? 3.4 4.5 (arz) (n4)

A:

Q: If C = |2 -1 what is C¯l? -2 2.

A: Using formula of inverse of matrix

Q: Ex. 6 If y(1)=12, y(2)=15, y(5)=25, y(6)=30 find the value of У(4) %3? 1 5 y 12 15 25 30

A: Legranges interpolation, to find the function value at point

Q: Evaluate for r=(3,5) , s=(-6,4) , and t=(6,-1). 2r-(s+t)=

A: Recall the following facts.

Q: Stan? 0 = 1+ 4tan? 0 π 3π5π 7π A) { 4 4 4' 4 B) 4 4 T 5n 7n 11n C) 6. 6. 6. TT 2n 4T 5Tn D) 3 3 3

A: Given: 5tan2θ=1+4tan2θ

Q: Simplify the expression

A: We simplify the expression as

Q: By Evorhate fe dz (2241)5 C:/Z-i/= 3

A: (a) The given integral is ∮Cdzz2+13  C: z-i=3 To find: The value of the integral. Please post the…

Q: -b 5dx If +1 = 2-, what is the value of b? 3/ 4 V8x2 8.

A:

Q: If n(U) = 100, n(X) = 51,  n(Y) = 43   and n(XUY)' = 15 What is n(X ∩ Y)?

A: Given: nU=100, nX=51, nY=43 and nX∪Y'=15. First, find nX∪Y as follows. nX∪Y=nU-nX∪Y'=100-15=85

Q: 5. 3xydx + (x2 + y?) = 0

A:

Q: 1. If 5(2x – 5) = 10, then x = ? A. -2.5 B. - -1.5 C.2 D 3.5 2. If –5x+369 = 2, then x = ? 2 A. -8…

A: (1). The given equation is: 52x-5=10   ...(1)

Q: Suppose that Pr[A|B] = 4/5, Pr[B|A] = 8/21, and Pr[A Compliment] = 2/5. Find Pr[A ∩ B Compliment].

A: Given, PrA|B=45PrB|A=821PrA'=25

Q: (a) If x 3, then -3x ? -9. (d) If x < -3, then –x ( ? + 3.

A: Since you have posted a question with multiple sub parts. We will solve the first three sub parts…

Q: - x + 20 y + z = 21 – x – 2y + 100 z = 300 10 x + y + z = 24

A:

Q: 5. AKLM with K(1,-3), L(4,1), and M(7, 2); translate left 5.

A: We have coordinates of the triangle K(1, -3), L(4, 1) and M(7, 2)   We have to translate left 5…

Q: -4 = 1 -15 15 O d -9

A:

Q: 8. If APQR ~ ATSR, find SR. S 2х - 1 P- 60 T R 4х - 26 38

A: solution Given

Q: 21. x2/?. 22. (7x )3/4 2:3. (10 a?)/2 24. n-4/2 25.(5 y)/3

A:

Q: de 1-2cos (0)

A: Given ∫02πdθ1-2cos(θ) Take C as unit circle |z|=1 and so, z=eiθ ⇒dz=i eiθdθ⇒dθ=dzieiθ⇒dθ=dziz Let…

Q: 2х xp: (3x? + 3)5 1. 3y² Vy³ – 1dy 2.

A: Find the integral by substitution method

Q: Evaluate: thr (,5_ 3) ² dr A 2(r-3) 3 B +C 3 2(,5– 3) ? +C 15 4nr D 4.

A: This question is based on Indefinite Integral.

Q: 7. If - : X Y 7 then 7 8. If X_ у I, then X = 6 34

A: Rule of proportions, If ab=cd, then cross multiplying the numbers to get the expression, a.d=b.c Now…

Q: P(x>5)? P(x<4)? P(x≥3)?

A:

Q: Given: s(x)= 6x-3   s(3x-5)=?

A: Given s(x) = 6x - 3 s(3x - 5) = ?

Q: ?? ニ Hw and b) S dz nしル--

A:

Q: -2 -1 0 1 2 3 4 5 6 7 8 9 10 mber line?

A: topic:- number system

Q: If n1 = 16, n2 = 9 and ∝ = 0.01; t∝/2 equals:

A: Given Information: Sample size (n1) = 16 Sample size (n2) = 9 Significance level α=0.01…

Q: P (Z > 1.28)=?

A: Z is a random variable that follows standard normal distribution with mean 0 and variance 1.

Q: 2. m-n²÷m²-2mntn? (m-n)2 (m-n)4 mstn3 m²-mnth?

A:

Q: 5. Given that 4²-x = 4(21-*), the value 'of x is 1 B 2 C -1 D 1

A: