Letland m be lines such that om (l) = l. Prove that either l = = m 01 l I m.

Q: 2 ·Prove that at (xp ₁ %) the point of intersection of three confocals 2 ہے and he osculating plane…

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Q: n Rị |1-Ri Lecen (A) = II [A exp(-AZ,)]“ [exp(-ar)] z.)][exp(-Ar)]" i=1

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Q: ASsignment ind to wnwyun 8 ans 2n+3

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Q: Find the lorgest power 의 alinieling ss! of 3. divic

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Q: why we claim for all n>=3 here?

A: why we claim for all n>=3 here?

Q: Show that 8.

A: A∞=Max∑j=1naij  for i=1 to n=maximum row sumA*=AT=ajiA*1=Max∑i=1naji  for j=1 to n=maximum column…

Q: Prove that: cscz- cot z = 1 2. 2. %3D

A: We need to prove the identity  csc2z-cot2z=1

Q: .5 Jan 20, 2 Edit -22 -22 -2A -22 20 -20 7 1 40 25 22 True O False 3. 41

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Q: If N={1,2,3), then (xlxEN< ? }

A: Given :- N = {1,2,3} Then {x | x ∈ N &lt; ?} Here , N &lt; 4 So, {x | x ∈ N &lt; 4}

Q: B = { t,f,-3 is compact. IS %3D

A: See the attachment

Q: Explain the difference between a anda and between μ and μ. The quantity is the ---Select---…

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Q: prob

A: Here use exponential distribution

Q: Solveit. 2 3X

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Q: (1) VL1, L2 (L1 L2 iff L₁* = L₂"). True

A: False. The statement is not true in general.

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: consider J = & @= <-4,8. Find 1lat-4w|l

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Q: ( ग০) (১০ for the following func tion ? -WX-+5inZっメー +SinZっメー

A: w=x2+y2-z+sin zx+y=z(∂w∂y)x =ddy(x2+y2-(x+y)+sin(x+y))            =[0+2y-1+cos(x+y)(0+1)](∂w∂y)x…

Q: < Use exact numbers. y = ←++ x+ -9-8-7-6-5-4-3-2 9 8 7 23456 6- 5- 4+ 3 2- 1- ST -4 -3- -5- Y -6- -7…

A: from given graph two points on line are (-2,0)  and (4,1)standard form of line is y=mx+cwhere m is…

Q: Show that QQ(2^1/4) is not normal. Further show that Q is subset of Q(2^1/2) and Q(2^1/2) is subset…

A: The objective is to show that Q214 is not normal. Further show that Q is subset of Q212 and Q212 is…

Q: is R* is contractible?

A: This is a problem of Topology.

Q: Haw it Veszy, 22,4x+77 ?,X? y?, ye> find (curt w)-v at (4,0,2) W=<3Z

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Q: Question 4: If a = -(~p v ~r) and KB = (p v q)^(~q vr), prove by the analysis method (proof based on…

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Q: B) Show that coth-x = In ()

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Q: Find U4,, Ñ4, , if A, = {0,1, 2, .}, A2 = {2,3, ...}, ., An = {n,n+ 1,. %3D

A: For 1st part we have A1 U A2 U......An ={0,1,2,3,.........}

Q: Sketch ler=qcose

A: The given curve is  1-r2=9cos(θ)

Q: let (RiZ) be the usual top on et B-1 ineN] Find B.

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Q: Exi meaning collecting of x set * True False

A: £(Sigma)Xi means  summation of all given data so we can not say that this is collection of set  We…

Q: 12. S 2-*dx

A: We use substitution method

Q: whether the selic) H6 use un appropriate test to determine whether the" selics gilon wnverges or be…

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Q: To prove L'Hopital's Rule for the case, you use what Theorem and what statement is a direct result…

A: For ∞∞ case, we can use the l'Hospital rule by taking the derivatives of numerator and denominator…

Q: n! Verify that Ex1+…+xr=n,xi20 r^n for any r, n>1 x1!x2!...xr!

A: Consider the given information. Let n is greater than equal to 1 arbitrary. Use the mathematical…

Q: 31. In(1+ /2)

A: We have to convert ln1+2 into complex number.

Q: As PQR in sicle Circl 2²4²25 Such that & & Rone (3,4) &(-4,3) fmd <Q PR?

A: Given that PQR is a triangle, which is inside the circle  such that P and Q are (-4,3) and (3,4)…

Q: Question: Which of the expressions below is true? • {5, 8, 10, 12} U {5, 8, 10} = {5, 8, 10} A^CnA=0…

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Q: Ifx+y+z= 1 and x, y, z are positive, then show that ( 1)² ( 1)² ( 1)² 100

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Q: ENcule the peccse dehred etional he indicakd alues if x>1 fl-3)3= -15 (1-)5 f (-1) -7 fl0)= 0 fla0)

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Q: 4) Test the claim that the majority of Precalculus students are passing the class with a C or…

A: The objective is to test the claim that the majority of precalculus students are passing the class…

Q: ( − 1,1) n [04]

A: To find intersection between given two intervals.

Q: of 5

A: See the attachment

Q: 1- 9/if it of Prove that yś(-)- TT

A: In the question it is asked to prove y'(0)=π for the given function y=2xcos-1(2x)-1-4x2.