benefit, issued to (x). Let Zz denote the present value of a whole of life Exercise 4.28 Let Zj denote the present value of an n-year term insurance Express the covariance of Z1 and Zz in actuarial functions, simplified as far insurance benefit, issued to the same life. as as possible.

Q: (4) y=x +4 -5 -4 -3 6.

A: The given equation is: y=x+4

Q: 4. 3. 4, 8.

A:

Q: 1/3+2/9

A: Given 1/3 + 2/9

Q: (1-2=) dr

A:

Q: 2 3 3 4 6 8

A: The mean is computed below.   Aptitude score(x) Frequency(f) x*f 0 4 0 1 2 2 2 3 6 3 0 0…

Q: 4n – 1

A:

Q: LCM 3 and 5

A:

Q: 196. 2(n+1)

A:

Q: 9 – 4x > –3

A: The given inequality is 9-4x>-3

Q: x)

A:

Q: 2 3 B={ A= 3 Find: A+B .B+A .A-

A:

Q: 18 and 19

A: Question 18 : Consider the statement "If A∪C ⊂ B∪C, then  A ⊂ B " which of the following is a…

Q: 1 7. 27 2.

A:

Q: 9/12+3/24

A:

Q: 目 +8 LI +T 现 +04 +C4 |F|E|F|| ||||4 4 4 2 2

A:

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: 2(3+d-1)

A: Solve the given expression  given expression is 2(3+d-1)

Q: Expand (a −b)4

A:

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: 3. Graphically Subtract (-1+i) from (3+2i)

A: If we have to subtract a vector b from another vector a, graphically, then we actually are adding…

Q: 7

A:

Q: (2) 4 2. 2. 2/3

A:

Q: 4 4 2 4) 3 4.

A: Topic- shifting and scaling of figure

Q: 3. 2-1 da

A: Use the product rule to determine the derivative for the given…

Q: 1 3 前Revie

A: ∠ABD=x°∠ACD=27°∠ABD and ∠ACD are in same segment.

Q: 9 tmes 8

A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: 1) 6dx 3/3

A: ∫33361+x2dx=6∫33311+x2dx=6tan-1x333=6tan-13-tan-133=6tan-13-tan-113=6π3-π6=2π-π=π

Q: 24

A: Solution : find length of side

Q: (9, -7) (3, 1). Find 吕 ロ师仁 ?

A:

Q: Z4×Z6 has an element of order 24. true or false ?

A:

Q: いーx)dx

A:

Q: 12 16 5n

A: Area of triangle= (1/2) × Base × Height

Q: (s - 3)5

A:

Q: 6(-3w+1/3)

A:

Q: W+7/8=6

A: The given equation is W +(7/8) = 6.

Q: 3(5x)

A: given: 3(5x)