α. 3 n Σ 4 n=1 |

Q: Let = n n i=1 x₁ . Then for constants a and b, n Σ a(x₁ - ī) b² =? (6²5m)

A: The question is about parametric inference.Given :Where,X1, X2, ...., Xn are independent random…

Q: |z|<|z+2|

A:

Q: 1 1 1| 1 1 If A =|1 1 1], then A2018 = A?

A:

Q: Find T 1 = -1 wwwman x² dx + C

A:

Q: Prove that if n is a +ive integer,

A: Given that, M xddxnf(x);p = (-1)npnF(p) We can prove this by mathematical induction.

Q: Find 3 values of r n =120 o(n) such that

A: Ok

Q: 5s L |(s – 2)

A:

Q: solve for x Σ 8x9 n=1 9η = 10

A:

Q: 까지 dx 10. A. In x + C B. In² [x] + C C. m² 1x1 xl 2 + + C

A:

Q: とピ= ト-1

A:

Q: Q. 5 Given that A and B are independent with P(AUB) = 0.8 and P(B)= 0.3, find P(A).

A:

Q: 15. Find x so that m || n. (5x – 20)°

A:

Q: 00 Eak, |a| < 1 k=2

A: ∑k=2∞ak,  a&lt;1

Q: Find a given that ||a i+ (a – 1)j + (a + 1)k|| = 7.

A: Given:

Q: X 0 1 2 3 P(X = x) |0.512 0.384 0.096 0.008 Find P(more than 2 identifications are incorrect).

A: From the provided information, x 0 1 2 3 P (X = x) 0.512 0.384 0.096 0.008…

Q: Solve for s. L. n= p(r+s)

A: Given,            n=Lpr+s

Q: Q5 Show that EL >². n n =1

A: Consider that x is a random variable. From the formula of population variance;

Q: 4. Let h(r) = 5 x 6 20 x²3x18 Find all values of N for which h(N) = 3.

A:

Q: for any natural number m. evaluate I/m +3x" + 6)" dx, x > 0. 3m 2m +x" ) ( 2x' 2m

A: Given integral can be evaluated as shown below

Q: Let n eN 1. Show that o (n²) = ng(n) 2. Show that o (n) +

A:

Q: 8. Determine (MN)-1 where M (:) 5 and N -5 2

A: The given matrices are M=8541  and  N=5-1-52. Evaluate MN as follows.…

Q: Show that |Z × Z|=|N|

A: ℤ represents set of integers ℕ represents set of natural numbers  To show ℤ×ℤ=ℕ We know that|ℕ|=α0…

Q: Let X N(10, 23). Then P( X< 10) =

A:

Q: Let a = i +43 + 2k. Find ||a||. −

A: Given, a→=-i→+4j→+2k→

Q: Find the constant C such that * x3 – 3x + 8 < C, where x e [0, 3] | 18 O 23 14 17 O 26

A: We have to find c

Q: /1- V1- V1- VI-….. then what is the value of x? If a = | O 0.816 O 0.618 O 0.681 O 0.716

A:

Q: It;

A:

Q: If g(x) = 5 – x³, find g'(0) and use it to find an equation of the tangent line to the curve y = 5 –…

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

Q: | y(y? + 1)5 dy

A:

Q: 8 = 1, EN 7 **** 1'2' M 1" nnn € N

A:

Q: c). |M||N| (M + N)

A: Given problem:- Given the vectors  M = -12ax + 3ay – 8az  N= 8ax + 5ay – 2az. find the |M||N|(M+N)