If AΦB = AB - B find -2Φ3

Q: If a = = V7 =7, then x %3D

A: If x2=7 then x=7   Given statement is TRUE

Q: -2c d10 (-12c³d7)(18c°d)

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Q: f6)=3x"+2Xtl, Find flo), and fC-1)

A: The given function is -  f(x) = 3x2 + 2x + 1 We have to find f(0) and f(-1).

Q: find X fox 2e- -3=0 5 e

A: the given equation is: 2e2x-5ex-3=0 we have to solve the given equation for x.

Q: Find x and y if (-3x - 9) + 4i = 6 + (3y - 2)i.

A: Given that,  (-3x - 9) + 4i = 6 + (3y - 2)i To solve for x and y, need to use below property of…

Q: Find: 2. fx³jo(x)dx

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Q: b f (x) = Tx2 - a² R\{a,-a} R\{a²,-a²} R\{a²}

A: f(x)=bx2-a2

Q: -2y: 3.

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Q: Use Cayley-Hamilton to find B4 and B-1. Where 2 [1 B = 0 L3 -1 1 -1

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Q: find

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Q: Use Cayley-Hamilton to find B4 and B-1 . Where [1 B = 0 1' 1 - 3 -1

A: It is given that B=12-101-13-11 The characteristic equation is given by:…

Q: 15) Find SR 16) Find VW D. -2x-6 2r-14 x+15 *+2 *+21

A: Solved question 15 and 16 as asked

Q: Find if (i) V6 = xi+y (ii) Vo = 3 xi - 2 yj+zk

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Q: If а3itj-2k, Б%33і— 2j+k, i3itj-2k. Calculate: 1. ах (bxc) 2. IIахс

A: The given vectors are: a→=i+j-2kb→=3i-2j+kc→=i+j-2k

Q: Dgof gu) -Jx-2

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Q: 12. Find mZXZW. (5r - 8) R. (x + 20)

A: Solve suing the properties of the triangle, based on sum of all angls the triangle are 180°

Q: If a -i- 6k andb -j+ k, find a x b. Need Help? Read It

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Q: If 2x + 5y = -1 and 3x 2y 27, then what is the value of x?

A: Solution:

Q: Find numbers a, b and c (if possible) so that 2x 3 −9x 2 +8x −2 = (2x −1)(ax2 +bx +c).

A: Obtain the value of a, b and c as follows.

Q: Find A-1 where AB=C and C2 C3 b, b, bz C1 B= b, b, b, & C= C1 C2 C3) а, а, аз

A: Given matrix is B=a1a2a3b1b2b3c1c2c3 and C=c1c2c3b1b2b3a1a2a3. We have to find the A-1 where AB=C.…

Q: i. BC if x = 2 and y =2

A: In right angle triangle BOC.

Q: Find |( axb) x cif Q2. a =i-2j+k, b=i+2j-4k, c=2i– 3j +k

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Q: Calculate a · b, where a = (−pq, 3q^2 , −p) and b = (2pq, −p^2 , −3pq^2 ), where p and q are…

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Q: can. Vn? - I (a) (b) (2--)(2*+)

A: Here first we show the sequence is increasing. Then show that it has a upper limit. This implies the…

Q: when 2u 7. y = +1 u = TX, !!

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Q: If possible, write 25 – 21x – 14x² as a linear combination of 2 − x − x², 2 – 2x − x² and 3x − 3 +…

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Q: 2r dr (1 - r)"

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Q: If DE=4x+10 EF=2x-1 and DF=9x-15 find Df

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Q: Solve Zxy and Zyx when Z=2xy³ - 3x²y²

A: To find the partial derivative

Q: B: Find: 1- √ √Ze-²³ dz

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Q: Find mZT. 21/2 21/2 mZT = %3D ST

A: Use trigonometric ratio

Q: O a = 5i - 4j + 3k and b = 15i 12j + 9k. -

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Q: If x2 = 7, then x =________.

A: Given,  x2 = 7, To find 'x'

Q: E A

A: Topic = Geometry

Q: 2. y" + y' = cscx %3D

A: 2. we have  y''+y'=cscx  first find C.F m2+m=0m(m+1)=0m=0,-1y(x)=c1e0x+c2e-x=c1+c2e-x

Q: 事 f(x42y,4ェ) 3. If Zx-XZy 2,ー =!

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Q: If 7-4/3 = Vx-Vy, determine the values of x and y. %3D

A: We have to find the values of x and y from the above expression.

Q: Sx³ cos4xdx .3

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Q: इव vmce xe Bor इॉल 3 rotee2/0 / २0%२२ 10

A: Graph of the kite is given, we have to graph image of the kite after 270 degree counterclockwise…

Q: Fx)- Xで +2 gu)Jメ-2 %3D

A: Given that f(x)=x2+2ex22 and g(x)=x-2 Then composite function f∘gx and g∘fx are :…

Q: f (x, у) — 3х5 + 2x3у? + 9ху*; fyxx а. %3D

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Q: Let A=" and let fcx)= 2x-4x+5. Find 4 -3 り b) A

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Q: Solve Zxy and Zyx when Z=2xy³ – 3x²y²

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Q: Find the degree of .2,,2 7xy + xy2 – 5x³ – 7.

A: We have to find the degree of the polynomial: 7xy+x2y2-5x3-7 Degree of a polynomial is the highest…

Q: where u=24 x+86. Then A

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Q: -96y co.

A: The given differential equation is a 2nd order linear differential equation with constant…

Q: Q: Evalunte 5 x²-2 up (x-2)² 3

A: Given

Q: X= 2 is

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Q: Give 4c-d=f, d=

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