3. Find the LCM of 15a b5 and 40a 64. O 120a 65 O 120a*65 O 120a b O 120a 64

Q: Which of the following is equivalent to (13a b)²a*? 3 A 1362 169a b2 13a b? 169a20b2 169a b

A:

Q: The number of elements in A6 is ) 720 O 36 O 360 (1 2 3 4 5 6)e S6 is a product of - (4 1 5 6 3 2.…

A: Ans is given below

Q: | 7zy²z² - 64 zTzy? 4

A:

Q: If 3a - 7 6a, then 9a =

A:

Q: 2 Find ১ つrdy 2 3 そ。(ズィ bayy s)

A: First we differentiate with respect to x and then differentiate that function with respect to y

Q: Is it true that the rank of [B AB If not, under what condition will it be true? A"-B] equals the…

A:

Q: 5) Expand using special product rules c) (12 – 4x)? d) (3y – 6)2

A: c. Given: Apply special product rule in the above expression.

Q: 23 is a supplement of 24, and m24 = 75°. Find m23. %3D

A: In this question we have to find ∠3.

Q: Select the correct answer below: O In(w + 64z³) O In(w + 12z) O In(w + 4z3) O In 64wz3 O In 4wz3 O…

A:

Q: Find å · b for å = (4,1, →) and b = (6,–3,–8).

A: Topic:- dot product of vectors

Q: 12. Find mR. (8x – 12)° (3x + 5)° Ri P.

A: We have to find angel R

Q: Evaluate 3 + jk + k° whenj= 2 and k = 6.

A: We have to evaluate  3 + jk + k3 when j = 2 and k = 6

Q: 16) m22 %3D 4х — 2 2 68°

A:

Q: 2. Evaluate [ (42y - 12x ixdy S = (x, y) | 0 < x < 4, (x - 2) < y < 6}. %3D

A: S = {(x, y) | 0 ≤ x ≤ 4, (x-2)2 ≤ y ≤ 6 } The region is given below:

Q: What is the value of ï so that 3(−5x + 4) = −2(x + 4). Select one: O 20 13 O 3 0 -3 7 12 11 8

A: here we can use simple calculations to solve this question.

Q: In a A ABC, if ZA = 62° and sides a = 14.14 m, c = 2.86 m, then ZC is O 10.29m O 0° O 5.45° O 84.55°…

A:

Q: In a A ABC, if ZA = 64° and sides a = 16.7 m, c = 7.83 m, then ZC is O 24.92m O 78.14° O 11.86° O…

A:

Q: What is the coefficient of x+<y+3 in the expansion of (x+y)252 O 12 25 13 13 12 O 13

A: To find the coefficient of x12y13 in the expansion (x+y)25…

Q: Compute the following (a) C6, 2 (b) C7, 7

A:

Q: 8. Show that if a, b, c, d ∈ R, a^2 + b^2 = 1 and c^2 + d^2 = 1, then ac + bd ≤ 1.

A: Consider the given information. a2+b2=1 and c2+d2=1 As, the square of two number is always positive…

Q: Let Ax6 and B then the size of AB = 6x4

A: We have to find the size of AB (if exist)  if A4×6 and B6×4 .

Q: Consider the following. y = 4x3 – 24x2 + 7

A: Given equation is To find out critical values take first derivative Apply power rule

Q: 16 3. 27

A: A right angle triangle    with  Hypotenuse = 27 One side = x Another side = 16

Q: Evaluate 8(х, у, z) ds. 8(х, у, z) %3D z; G: у2 + z2%3D 121,z 2 0,4 <x<5

A:

Q: In a A ABC, if ZB = 50° and sides a = 15.24 m, c = 3.84 m, then side b is_ O 17.11 m O 15.11 m O…

A:

Q: If mz1 = 12°, then mz4 = %3D 3. 4 5/6 7/8 О 90° О 12° O 168° O 41°

A:

Q: . If an+1 = 2an + 3 and ao = 1, then a7 509 513 496 487

A:

Q: 2dt O 20 O 8 O 16 0 4 0 4

A:

Q: Find the number of distinguishable left to right arrangements of these letters. AAAA BBB CCCC A.…

A: Given information Letters = AAAA BBB CCCC Total A = 4 Total B = 3 Total C = 4 Total letters = 11

Q: If AABC ADEF. what must be true about ZC and ZF? Show Your Work O m2C + mZF = mLA O m2C + mZF = 180…

A: Property of congruence of triangle.

Q: Compute the following. (a) P8, 3. (b) C8, 3. (c) P5, 5. (d) C6, 6.

A: From the information, given that The total number of observations is 8 The number of success is 3.…

Q: Compute the following. (a) P6, 2. (b) C6, 2. (c) P6, 6.

A: P(n,r)=n!n-r!C(n,r)=n!n-r!.r!

Q: In a A ABC, if ZA = 65° and sides a = 16.27 m, c = 6.18 m, then ZC is. 20.14m O 80.76° O 20.14° O…

A:

Q: 0.8w+3.6 factered is

A: We have to factor 0.8w + 3.6 We can write 0.8w + 3.6=4 (0.2w + 0.9)= 0.4 (2w + 9)=410( 2w + 9)  =25…

Q: Compute the following.(a) P6, 3. (b) C6, 3. (c) P12, 12. (d) C13, 13.

A: Permutation: The number of different arrangements of ‘r’ elements from a set of ‘n’ elements is…

Q: Consider the following. y 10r (4, 9) 8 (0,7)

A: (a). Obtain the least squares equation: Given data represents the graph for the dependent variable…

Q: What is the coefficient of x^12.y^13 in expansion (x+y)^25

A:

Q: Describe the elements of Q(3√ 5).

A:

Q: If m 4 = (x + 80)°, and m 25 = 2x°, then them 25 = %3D 3/4 5/6 7. 8. O 160° O 135° 80° 90°

A:

Q: 3. In A ABC, if ZB = 46° and ZC = 54°, find ZA.

A: As per our company guidelines, we are supposed to answer only the first question. Kindly repost…

Q: Show that √3 € Q [√6].

A: Let 3∈Q6 Then there exists rationals a,b such that 3=a+b6 Consider:…

Q: 口 3. Flnd the LCM of 22a b c and 55abc. O 110a b O 77a'bc O 110abc O 1labc

A: LCM of two numbers is the smallest number that is divisible by both numbers.

Q: expand 7q(q-2)

A: To expand: 7qq-2 We know that: a(b+c) = ab +ac

Q: 14. If m/ABC = 115°, find MLADB. (+ 6 (6r-11)

A: In this problem first, we need to find the x value from the given angle and then calculate the…

Q: O Find the elements of [9]=,-

A: We need to find the elements of 9≡4 . That is we need to find the set of all integers which are…

Q: Compute the following. (a) P6, 3" (b) C5, 3- (c) P10, 10' (d) C11, 11"

A:

Q: Duse therom5.4.2 to find 12V IFSV =6 and VT=8

A:

Q: 2. Find the LCM of 6a b and 20a b5. O 120a 63 O 60a 55 O 60a263 O 120a 65

A:

Q: at is AY 10 8- 4 2 4 O Area = 10 O Area = 12 O Area = 14 O Area = 16 3 2. 2.

A:

Q: If x, = 1 , x1 = 2 ,x2 = 3 ,x3 = 4 ,x4 = 5, then L2(3)+ L2(4) = Select one: a. 2 b. 1

A: …