- 1 Then ||A|l = (-2 4 If A = Select one: а. 5 b. 6 C. 4 d. 3

Q: 4. If DF = 9x –39, find EF. %3D 47 Зх + 10 D E F

A: 4  given that DF=9x-39         then we have to   find value EF

Q: 丰 ZZ= ? А. X В. U С.Т OA O B

A:

Q: Ex I メ~N (25,9) ;then : plx>32)=?! O pC x- 12) のp(x< -2)

A: Given that X~N(25,9)   32 is (32-25)=7 units away from the mean=25. So the area above 7 units to the…

Q: 1 2T 4 T2 8T e es 5. 8. e ell e3+ e + T Select one: O True O False

A:

Q: -5 dw 4) \a w+1

A: Given integral is: I=∫-3-5dww+1

Q: r²y dy) dr O a. 58 O b. 48 O c. О с. 42 O d. 49

A: To evaluate: ∫12∫346x2y dydx

Q: [3i If A = i i then JA| =?

A: The given matrix is A=3iii-i.

Q: Given that SST = 270, R2 = 0.75 and n = 40, then the value of SSE is a. 76.50 b. 65.70 O c. 67.50 O.…

A:

Q: If E(X) = 6, then E(2X – 4) = Select one: a. 20 O b. 24 O c. 16 O d. 8 O e. 32

A:

Q: f(x) = x? + 2 – 6, b = 1, and n = 15

A: a. ∫abf(x)dx = ∆x(f(x0)+f(x1)+..........f(xn-1))where ∆x = b-an = 7/15therefore,left hand sum =…

Q: af af a²f a²f a²f a²f for ду' дх' ду? ' дх?' дхду' дхду f(x, y) = ex²y + xy3

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

Q: TEEF E IFIF I EF E 1REFI BE LE ..

A: We have to find equation of the line

Q: 2. - q + (q Ap) ~q (q p) T F F T F F 2

A: We have to find the truth table for given statement.

Q: So r dr do

A: Follow the procedure given below.

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: Given OK with secants NS and NR ,which expression represents PS. N- Q P •K S. A. (NQ)(NQ + QR) -NP…

A: Secant -Secant Power Theorem.           AC,AE-Secant line S1,S2  AB,AD-External lines E1,E2

Q: s. Find the missing measures. GF = 23 20 2. EF = 23 and DF = 40 %3D %3D E HF = %3D 23 23 GH = %3D D…

A: In the given figure all sides are of the same length. So, EF=GF=23  The diagonals bisect each other.…

Q: 1. Which of the following is true a) D;= Ps = Qs b) D50 = P; = Q25 c) D;= Ps0 = Q2 %3D

A:

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

A:

Q: O Given: m21 = 2x + 10 –+ m22 = 2y + 10 2 m23 = x + 2y Find: m21, mL2, and mz3

A:

Q: Let P (A) = 0.4 and P (A ∪ B) = 0.6. For what value of P (B) are A and B independent?

A:

Q: Q1: If fo = 1, fi = 11, f2 21, f3 = 28, fa = 29 then Afo = A) 2 B) -1 C) 0 D) 3

A:

Q: Which of the following statements is INCORRECT? (8х - 24) 40 Туре А, В, С оr D (6x + 10) O A. FE =…

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: If h(t)=t3*4 , then h(2)=?

A: Given h(t) = t^3*4 To find h(2), so here put t =2 to find the answer.

Q: Q4. find d?u by implicit deratibing when बुिए to d'y-

A:

Q: Select all the expressions equal to pr ry Op.z: (r· y) O (p - x) ÷r. Y Op z÷r.y Op: O (p r) ÷ (r ·…

A: The expression is given by p·xr·y

Q: 1FAlpQlSegCTAHM: Igkp L[t?e=3t] = ? 3! 3! (s+3)2 (s+3)3 2! (s+3)? (s+3)3 65°F

A:

Q: For u(x) = 4x2 - x + 5 and v(x) = 2x + 4, which of the following is correct? a) (u – v)(2) = 11 b)…

A:

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

A:

Q: 6) ADEF = ADSR F D R ZF = ?

A:

Q: a4 a*dy= +C Ina A True B False

A: topic - indefinite integral

Q: Determine all the non-permissible values of the variable. 3a a+6 2a+3 Ba a# 0, O a. O b. O d. N/N 5…

A: We will find the value.

Q: Which of the following statements is INCORRECT? (8х - 24) 40 Туре А, В, С or D E (6x + 10) O A. FE =…

A:

Q: Suppo se fCA) = gl hux). If gce)-3, gʻl2): 4, hl0): 2, and h'(0)=6 find f'c0).

A: we have given function f(x) = g(h(x))g(2)=3g'(2)=4h(0)=2h'(0)=6

Q: V(R) = v(R;) = ££♥(R;) =Ev(S;) = E b(s;)² > 0 R;ER SER R, εS S;ER S;ER

A: Ψ(R)=∑Ri∈RΨ(Ri)=∑Si∈R∑Ri∈SiΨ(Rj)=∑Si∈RΨ(Si)=∑Si∈Rψ(Si)2 ≥0

Q: f(t) = abt = aekt = a · 2t/s, given that f(−20) = 5 and f(40) = 30.

A:

Q: Which of the following is equivalent to (p → q) ^ (q → r) → (p → r}

A: Here use three variable truth table to prove given Statement

Q: e Va € R, if 1 ≤ a, then ³n € N, 2a + n n+1 <a

A:

Q: If y = e2 then y = e² Select one: O True O False

A: We will check if the problem statement is true.

Q: If X~Exp(100), then the value of Pr(X > 15) is: а. 3 е 20 b. 1 С. -e 20

A: Exponential Distribution  The Continuous exponential random variable X has a density f(x) = λe-λx,…

Q: Sc dz, where C is |z – 2| = 5. z (z-1)2 Evaluate:

A:

Q: If F=, and S: r=, Osus10svsa/2. Then FondA is equal to O a. 2 O b. O C. 1 O d.-1

A: Given F→=0,cosz,cosyand S: r→=u2,u,v, 0≤u≤1, 0≤v≤π2

Q: (a) What is the behavior of V(r) as r→0? As r-0, V(r)→ O What is the behavior of V(r) as r→0? As…

A: Given that, the function is Vr=1r6-Ar3. Find the behavior of Vr as r→0 as follows, Apply the left…

Q: Q3) Assume A = [4 6 3 11 7 2 [32] and B = 1 14 5 show that (AB)' = B' A' 31

A:

Q: A. ($4.31, $7.93) with xt B. ($4.27, $7.78) with xỉ = 19.286 and x = 64.181 C. ($1.82, $3.34) with…

A: Confidence interval for Standard deviation is given by:

Q: M/I R = 1/4 R=1 0.55 reten ✪ r=0.5cm 1

A:

Q: Find d.r for r 3 (VAr? - I)

A:

Q: If x = t² and y = t³, then y O t O o O 3/4t O 3/t O Other: =?

A: In this question, we have given the values of x and y in the form of the variable t and we want to…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.