If A=(7,8) and B=(2,4,6) find A x B

Q: and

A: We will find the value of x.

Q: If p = 30% and n= 300, find X.

A:

Q: If a = [5,-2, 4], b [0, 2, -3], and c = [1, -2,1], find a xb.c -22 38 O(-2, –30, 10] 0.

A:

Q: If A={3,4,5}   B={a,b,c}. Find B X A.

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

Q: 12. If m/PSQ = (6x – 13)' and m/PQS = (x + 5)', find m/PQS.

A: In a triangle PQS,  Angle of SPQ=90 so, Angle PSQ + Angle PQS = 90 6x-13 + x+5 = 90 7x - 8 = 90  7x…

Q: Dj then is

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Q: If z = x* - 3x2 + 6x + 5y3- 7y + 7, find az az and ax ay az ax az ay

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Q: 4 as a linear combination of v,, V2, V3 when the coefficient of v3 is 1. 14 Write -4 Ov, + - (OV2+v3…

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Q: If f(r, v) = ry – ry", find 7 + ±),-.y-a

A: The power rule of differentiation states that d dxxp=pxp-1, where p is any real number. Use the…

Q: Let X b(6, p) and E(3x) = E(2-6x) find p.

A: Given, x~b6,p Also, E3x=E2-6x Ex=np Here, n=6.

Q: if v= 5i-6j and w= xi +8j, Find all numbers x for which ||v-w||=4.

A: Given, v=5 i-6 j and  w=x i+8 j

Q: Given u=(3, -2) and v=(-3, 2), determine -4u –v.

A: Given,          u=<3 , -2>  and   v=<-3 , 2>

Q: Given that P = ) and Q = ( 2-3. Then: 3Q =

A: Given:Q=6-44-3we know that any constant multiply with matrix is each element in the matrix is…

Q: If a = bx + c, then x=

A: This is an equation in which we calculate x

Q: Find ST if S(-3,10) and T(-2,3).

A: Given,  S(-3,10)  and    T(-2,3)   We have to find ST.

Q: If the checker can only move diagonally, and must jump over X's, how many paths lead to the top? X X

A: If it has to jump over X then only one path is possible.

Q: Evaluate for r=(3,5) , s=(-6,4) , and t=(6,-1). 2r-(s+t)=

A: Recall the following facts.

Q: Find Z if x = 12, x= 8 and S= 4.

A: The formula of Z-score is,

Q: Determine inf H and sup H for H = (-1, 0), H = {0, 1}U(2, 3),

A: As per the guideline i am uploading the first two. For the other two kindly resubmit the questions…

Q: Find w, x, y, and z so that W X 4 3 8 -3 2 4 -4 |

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Q: Express the following as linear combinations of 1= (2, 1, 4), v= (1, – 1, 3), and w= (3, 2, 5). 8.…

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Q: Cells B1, C1, and D1 contain the values Seat1Row1, Seat1Row2, and Seat1Row3. If cells B1, C1, and D1…

A:

Q: If P = (4,0) and Q = (3, 5), find the components of PQ PQ

A: Solution:-

Q: Let å = (– 1, – 2, 1) and b = (4, 2, 1). Find å x b. V

A:

Q: that P = X 12 B. 3. 1, 2.

A: The plane figure bounded by the union of three lines, which join three non-collinear points, is…

Q: Find z,(-1,2) if z=In(5x°y²+2y*). Answer:

A: We can find the answer as below.

Q: If X ~ Gam(1, 2), find the mode of X.

A:

Q: Find a, b, c, d for P(x) : = ax3 + bx? + cx + d if P(1) = 11, b = 3d, a = 2c and P(x) = Q(x) + x+1'

A: Polynomial and remainder

Q: If P = (-4,3), Find: Ry-1 (P) %3D1 ([?].[ )

A: We have to find the reflection of P(-4,3) about y=1 line

Q: Let A = { 1, 2, 3, 4 } and B = { 4, 6, 8, 10 }. Find A x B

A:

Q: If P(A) = 0.4 and P(B) = 0.3, Find P(A or B) if A and B are independent.

A: P(A) = 0.4 P(B) = 0.3

Q: If n=10 and p=0.7, find P(x=8)

A:

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: If "p, = "p,-1 and C, = "C,_1, find the values of n and r. %3D

A:

Q: Find and if ry + yz³ + zr³ = 7.

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Q: If W= x³y?zª +2xy +z Then w¿(- 1,1,2)= -31 .4

A: Proceed as shown below...

Q: If 7x + 6y = 5xy and 10x – 4y = 4xy, then value of x and y is a) 3, 2 b) 2, 3 c) 4, 2 d) 5, 6

A:

Q: for y-sinnc4x)Vcotto

A: y=sinh4x2−cot6x3dydx=ddxsinh4x2−cot6x3So,…

Q: Find p and q, if X, = 11, n = 30, X, = 18, and n, = 70. A) p= 0.29 and q= 0.71 B) p= 0.71 and q=…

A:

Q: x(xb)c If xm = and a = 4, b = 2. c = 4, and d= 3, then m=

A: Given,           xm=xaxbcxd and a=4 , b=2 , c=4 and d=3

Q: Find ST if S(-3, 10) and T(-2,3).

A: Given  S=-3,10              T=-2,3   To find ST,   Let S=x1,y1 and T=x2,y2   we know, if…

Q: if 15cotx=12,then find secx?

A: Consider given trigonometry equation

Q: Let A = {1, 2} and B = {4, 5, 6}. Find A × B

A:

Q: If MĐBAC = (3x + 5)° and mĐACD = (40-2x)°, find x. A 7B E

A: According to question We have to calculate the value of x

Q: Find the with side W

A: The side length of a square pyramid is 3 yd and the slant height is 6 yd. We have to find the…

Q: If P(A) = 0.5,P(B)= 0.6 and P(AnB)=0.3, find P(B) and P(ANB) %3D

A: Solution: From the given information,