(а? + 12гу) da — (Ал? + 8у) dy — 0

Q: ). A Haw hweh 1 R ?

A: Note:- The center of a circle touching two intersecting lines lies on the angle bisector of the…

Q: Which expressions are equivalent to -7z+ (-6.5) + 2.5z + 6y – 1.5? Select all that apply. O A. -8+6y…

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Q: s2-4 L(tcos?t) = 252 2(s² + 4) Select one: O True 0 False +.

A:

Q: If y = (3 + 2x), what is y"? 00 48(3 + 2)2 © 12(3+2r)? O24(3 + 2)²

A:

Q: Evaluate each expression for x = 2, y = -5, z -6 16. x y? 17. (xy)? 18. -z + y? 19. Y- z 20. x2 + y?…

A: Given : 16. xy2 18. -z + y2 20. x2 + y2 22.  -z + 2y2 -x 24.  (x - y)2 26. z2 - y    To find :…

Q: Ax+by=c. (For y)

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Q: Evaluate the following expressions if y-2: c) Z = 7 % y *(y + 6*7) -5; d) Z = 2* ++y + 3 * --y: %3D

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Q: -22°y+3ry3 (a, y) # 0 0, (x, y) = 0. ||

A: Given,       f(x, y)=-2x3y+3xy3x2+y2,x, y≠0, 00,(x, y)=0, 0

Q: ey -2Vy-5inlVy+5| +C Vy+5 A) True False

A: I = ∫dyy+5 Let, y = t2   ...(1) Differentiating both sides, gives dy = 2tdt  ...(2)

Q: need the answ

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: (-4a b)(-3a'b) 6a'b? 9. +16a?

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Q: A. Wnite in words: =) y< -3 or フメフ s 6 4) - 3 Sx

A: (A) Our Aim is to write in words:-(1) X≥12Answer⇒X is greater than or equal to 12.(b)…

Q: So r dr do

A: Follow the procedure given below.

Q: Evaluate the expression using x = 3, y = 4 and z = 1. (xy)2z

A: The given expression is (xy)2z

Q: Find I 25-4 (3-2)(S+)(S-3

A: First, perform the partial fraction decomposition of . Then, use the formula,   to yield the…

Q: When a-0.10 , n=22, and H:u<Ho• t-323

A:

Q: ne form

A: Answer is first option.

Q: y tysint- o,y o)=1

A:

Q: -21 4 then, 5² = 13x3 -5] %D 6fS D 4 -4 true False

A:

Q: (-4a + 3)(-2a - 3) = 8a? + 6a – 9 %3D O True O False

A: We have to find whether the given expression is true or false.…

Q: 25-r r dzdr de 0.

A:

Q: -1 -4] [7 111 5 ,B = |2 [4 -8 Find AB, given A -1 7. 3

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Q: -31+2ア-K and ミー-^ -4 +3k in component form. 9ミ-2? +-yk delermine -マ-5+42

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Q: Complete: RS = ____ and ST = ____

A:

Q: d (q+1)(q-3) dq q?

A: Given that: ddq(q+1)(q-3)q2   NOTE: As per our answering guidelines, we can only answer 1 question…

Q: 5. 3xydx + (x2 + y?) = 0

A:

Q: State by True/False : VXEZ, 3yEZ x² - y² =9 O True O False

A:

Q: 7. y"+y'+y=0 Ans: y=a*(Ccosx+Csinx) со

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Q: -4 -5 - 1)? + (y– 2)² = 4 - 1)2 + (y– 2)2 - 1)2 + (y+ 2)? = 4 - 1)? + (y+ 2)? = 2 Type here to…

A:

Q: If a = 3u-2 v and b = u+5v, find an expression for a-b in terms of u and v .

A:

Q: Negate the following expression: Q ∧ (P' ∨ R)

A: The negation of the given expresion is ¬( Q ∧ (P' ∨ R)). Now, ¬( Q ∧ (P' ∨ R)) = ¬ Q ∨ (¬(P' ∨ R))…

Q: If z = -0.36, u = 19.162, w = 12.943, find the value of r.

A: Given z = -0.36, u = 19.162, w = 12.943 r = z i^ + u j^ + w k^ |r| = magnitude of r =…

Q: -27u y w 1&y 81w 16u O True O False

A:

Q: Y Y Z Z - Z 4 If each letter represents a different nonzero digit, what must Y be?

A:

Q: a4 a*dy= +C Ina A True B False

A: topic - indefinite integral

Q: ا- ,[ •[- [3 1 = B فجد كل من AB و BA أن أمكن ذلك ؟ A =8 تمرين : اذا كانت 1 0 -3

A:

Q: Which pair of expressions are equivalent? O 3(2x – 3y); 6x – 3y O 12r – (z+ y); 11x + y O x(r+ 2y);…

A: I]  3 (2x - 3y) Multiply by 3  to ( 2x-3y), we get  3 x 2x- 3 x 3y  →  6x -9y which is not…

Q: Prev Up Next A-1) 0: 5 If A = -6 -1 -5 then det (A) = -5 and A-1 %3D 1

A:

Q: and du? A) / *u³ du B u³ du © :/" u3 du D u³ du

A: We will solve the integration.

Q: - am-1 = (m + 2)(m + 1)a,m+2 %3D

A:

Q: -1 7. S. ze³z² −1 dz Sydy .2 8.

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Q: a²sin(), if r +0; if r 0. =(r)/

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Q: Negate the following expression: (P ↔ Q)' → R

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Q: Evaluate the commutators [Lz, r²] and [Lz, p²] (where, of course, r² x² + y² +z? and p? = p? + p; +…

A: Given To evaluate the commutators Lz,r2 and Lz,p2 where r2=x2+y2+z2 and p2=px2+py2+pz2.

Q: 1 2 det =? -1 2 -1 3 2 2 1

A:

Q: (-4a + 3)(-2a -3) = 8a2 + 6a – 9 O True O False

A:

Q: Which expression is NOT equivalent to -4 (-25y +4 x + 50y -8 x) ? -(-100 y +16x +200y -32x) O-16…

A: Given, -4-25y+4x+50y-8x

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.