show that (2n+1) Pr= PA+t=PAt Use tege ndre palgnanicds the

Q: Evaluate tanh( 3

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Q: Suppose Cov(X,Y) = 231. What is Cov(8.6X, 3.4Y)?

A: The objective of this question is to find the covariance of the two variables 8.6X and 3.4Y given…

Q: Q5. If P(AUB)=0.3, P(A)=0.6 and P(Bº)= 0.7 Find 1) P(ANB) 2) P(A/B)

A: We have given thatP(A ∪ B) = 0.3P(A) = 0.6P(Bc) = 0.7

Q: Evaluate I 5/2 U (4-u) du · Su² 3/2

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Q: M (63° <E L

A: Circle

Q: Pow thal lel; and onlr

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Q: Specify singular Points (Singular type and its order if necessary) f(2) √2² +1 2 1+22

A: A complex number is represented as z=x+ιy and a complex function is a function of z. We can write a…

Q: Let U = N, A = {1, 3, 5}, B = {x : x² - 6x + 5 = 0}, and D = {x:x>5}. Find d. A-D e. A x B f. BxB g.…

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Q: Solve the following ODEs by making an appropriate change of variable: (a) (y² − z²) dy = –2xy, 1-3y…

A: I have explained everything within the solution .please go through that.

Q: , Giran me qiven family of ines for b=0, I, I 3, I6

A: Graph of  y = -2x y = -2x -1 y = -2x +1 y = -2x -3 y = -2x +3 y = -2x -6 y = -2x +6

Q: How, Form P.D.E. from: a (3) Ucx,y) = (x²+a)lytb)

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Q: 2. / Vy² – 4y + 10 dy

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Q: Differentiate .3 to 1-x3 w.r.t. x3.

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Q: Suppose Cov(X,Y) = 821. What is Cov(6X, 4.7Y)?

A: The objective of this question is to find the covariance of the two variables 6X and 4.7Y given the…

Q: S (sech u + tanhu)² du

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Q: (a) Draw a scatter diagram of the (x, y) data pairs. Do you think a straight line will be a good fit…

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Q: Frod the averuge vearlue of the durndkam f over Shoe lad eraual [q,9]

A: Given function is fx=9x3. Need to find the average of f on -9,9. The average of the function f on…

Q: Suppose Cov(X,Y) = 590. What is Cov(1.7X, 3.1Y)?

A: The objective of this question is to find the covariance of the two variables 1.7X and 3.1Y given…

Q: similar: 2x 12. 12: y+ 4 20 15

A: Topic:- geometry

Q: Determine the length of x = 4(3 + y)* , 1<y<4 %3D

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Q: re 1 da Ji rVI- (In x)²

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Q: Suppose Cov(X,Y) = 781. What is Cov(4.5X, 7.5Y)?

A: The objective of this question is to find the covariance of the two variables 4.5X and 7.5Y given…

Q: tanz Evalunke Where C: Izl= Ci12/=

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Q: loga sin (V)|] dz

A: We have to find derivative.

Q: 千 How muchr is Bc ? A to

A: The Pythagoras theorem is very significant in geometry. IT is related to a  right angle triangle. By…

Q: 1. A voltage V being supplied to an electrical circuit at time t is V=100sin50++50sin100+. Find the…

A: We have to find the maximum and minimum values of V over one period.

Q: (z In z + 5)dz

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Q: 6 Find (x + y) dydx.

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Q: gives an expression that can be solved for c2: 1 C2 = (Yk+2 -2yk+1), (1.62) 2k+2 or czk2* =…

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Q: 46) y=2cesh+va -4 (ans.:

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Q: theon a:b'> B 120 Is it truce balse OR

A: ab=bc=ca Now let, ab=bc=ca=k⇒a=bk, b=ck, c=ak⇒a2=b2k2, b2=c2k2, c2=a2k2⇒a2b2=k2, b2·b=c2k2·b,…

Q: Vsin² 2x dx =?

A: Given ∫02πsin2 (2x) dx Remember sin2 (2x) is always positive. Thus, sin2 (2x) should be positive for…

Q: f(L,K) + x [loo-PeL-Pak] max dQ

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Q: What is Af and df of * 12.8 y = if x1 = 10 and x, = 10.24 ? %3D

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Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.