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Q: Show that for baetween ( tana

A: Show that for x between π4,1 for the function tanxx=32.

Q: Prove that neQ

A: Given ddxxn=nxn-1

Q: 11. If a = y2 and b = y, and -1sys3, then what is the largest possible difference between a and b?…

A: Please refer the attached image for complete solution.

Q: D prove tHhat kin

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

Q: 3.) Prove (cA)" = cCA) %3D

A: Let A be a m×n matrix so A=(aij)  1≤i≤m and 1≤j≤n ie A has m rows and n columns. By AT we mean…

Q: 5. (6 + 15i ) 3

A: this is a problem of complex analysis.

Q: The value(s) of x that satisfy In(x² + 1) – 2 In(x) = In(16) – In(8) are/is

A:

Q: Ok Find the Foulier Soties af the funck en fom -1

A:

Q: (i),if i = j + 1)',if i = B = A-, if i +j mif i + j

A: Here we have to find the Matrix A and B then find the product according to the question, now the…

Q: (a,b) is measurable.

A: (a,b) is an open interval.  Open intervals are measurable.

Q: Let feC-2,2], fo-o. Prove that Max -2

A:

Q: ndersta

A: The condition for weakly stationary processes is that the mean and the variance are time invariant…

Q: In a class of 40 students 25 speaks hindi and 15 speaks both english and hindi. All students speak…

A: Given Number of students speaking Hindi ,n(H)=25 Number of student speaking both English and Hindi…

Q: 2. Is * commutative? If it is commutative, show it. Otherwise, give a counterexample.

A: Given, * a b c d e a a b c d e b b c a e c c c a b b a d b e b e d e d b a d c

Q: (i) (Z- Q) and specified in it using the most concise notati

A: Firstly we write elements of both sets Z and Q and then find Z–Q

Q: If Z = eax + by F(ax - by); the value of %3D az is + a ду az

A:

Q: How many counterexamples are needed to prove that a statement is false?

A: Suppose P(x) be the statement.

Q: Provide an appropriate response. %3D 5 -3

A: We have to do matrix multiplucation.

Q: Which condition would prove AJKL ~ AXYZ?

A: Here we have to find the ratio between two sides such that the given 2 triangles will become…

Q: Con sider Sam ple X,, X2,.., Xg from a NC8,4). Find the Coverage Probabilit a of interval [x-2, +2].

A:

Q: that prove

A: Given, D⊂R2 be a disk containing the origin and g:D→R is a  function given by…

Q: I have a question regarding no. 8 and 9. Can you explain what happened there? Also, is it not that…

A:

Q: = (-10,6, –4) be in R and a be in R. Then , 36 , Let x ат — ).

A:

Q: 27. Prove in detail that Q(/3+ 7) = Q(/3, v7).

A: We have to prove given equation.

Q: Which condition would prove ΔDEF ∼ ΔJKL?

A: Given problem is : Which condition would prove ΔDEF ∼ ΔJKL?

Q: (a, b) is measurable.

A: The answer is given as follows :

Q: If ADEF ARST, then we can conclude that ZR

A: Explanation of the solution is given below...

Q: Let A be a 7*4 matrie. What must a and b in or der to TO= Ax?

A: For it to be possible that two matrices A,B  can be multiplied as AB then we must have number of…

Q: az Q.7 If z(x + y) = x2 + y?, show that lax = 4 ду. - +(1 - ax ду.

A:

Q: how did the y' and 2y' apearred out of no where in line 7

A:

Q: В 3 0. -2 12 15 10 -7 2 -3 0 15 0. 12 0 10 anglusis (on ugur own pgper), and determine the

A: This is a problem of linear transformation, linear algebra, matrix algebra.

Q: Use Lemma 5.4.3 to find RT if RS 6 and VR = 4.

A:

Q: A postulate can be proven to be true using mathematical rules. O True O False

A: True.

Q: Prove: ДАВС — ДCDA %23

A:

Q: What statement could be used to prove that m tn?

A:

Q: 3. Use the diagram below to prove AQUT ASUP,

A: Please refer the attached image for complete solution.

Q: and y If a = -, then æ =

A: The value of angle is  α =-π3 To evaluate : the terminal point Px,y on unit circle.

Q: In (R, Tu), if A = (1,3) n (Q – Z) then - - A =

A:

Q: у" + Зу' + 2у %3D sen e* 15.

A:

Q: Prove by unduclion Hhat if ne IN - 31,2,3,...f aud 9> 2

A:

Q: Theorem 5 there is auniqe Reul for X=2 Sit X ER

A:

Q: Let A=(aij)nxn be symmetric and positive definite. Show that laul< (anan), , lis = 1,2,..n 9

A: Given: Let us consider the given, A=aijn×n Let's prove that aij&lt;aiiajj12,i,j=1,2,...,n.

Q: 11. Show that dza;b; is equivalent to a b. ij

A:

Q: By 2 Cas X the Same. way prove that

A: Prove that J-12x=2πx cosx

Q: 9.5 in 79 in 10.9 in

A:

Q: prove the following:

A: Given,           f(x-y, x+y)=2(x2+y2) To prove that,          ∂f(x, y)∂x+∂f(x, y)∂y=2(x+y)