12. Evaluate: 2 -1 4 -3 -1 (b) 3 1 2 2 3 -2 2 -3 -1 1

Q: Find the difference or type "impossible" 5 7 9 8 -4. [[ ?

A:

Q: What is b÷18=4

A: Given that  b ÷ 18 = 4

Q: 13) y"+7y'+12y = 21e", y(0) = 3.5. y'(0) = -10.

A:

Q: ,3t y" + 7y' + 12y = 21e“, y(0) = 3.5, y' (0) = –10

A:

Q: Evaluate & 2 4² - [6 ÷ (-2)]³+ [€ 2) 5 (-2)7 = (2)"] = Hilroy

A:

Q: What is 12/2 ÷3/24=

A: In these sums we always change the sign of division between two fractions to multiplication and…

Q: 2(18) - (- 6) 11 + (7)(- 5)

A:

Q: Replace R, by Ry +(-7)R,. 19 -9-5 6. 7 8 -8 1 R2(-7)R, = 000 3.

A: See the solution below.

Q: Is 18* 1/3= greater then 1/3 ?

A: Given : We have to check whether 18*1/3 is greater than 1/3

Q: 3) Sz?csch2 2z³dz

A: To find: ∫ z2csch22z3dz. Formula used:  Power Rule:  ∫xadx=xa+1a+1,    a≠-1cosh22=4e4-1+e42

Q: What is AA-. wbetce 2 2 1 2 2 2 1 1 A = 2

A: To Determine: find AA-1 Given: we have a matrix A=122212221 Explanation: we have a matrix…

Q: What is a2 if a1 = 4 and an = 3an-1 + 1

A: Given that a1=4 and an=3an-1 +1To find : a2  an=3an-1 +1put n=2a2=3a1+1a2=3×4+1

Q: Is {2} € {0, 1, 2} ???

A:

Q: 7. If ā = -i+ 3j + k,5 = 31 – 2k and ĉ = 2î – † + 4k, determine 2(ã +5 – 2€) – (35 - 2)

A:

Q: ? − 3? + ? = 4 ---(1) −? + 2? − 5? = 3 ---(2) 5? − 13? + 13? = 8 ---(3)

A: Solution= The system of linear equation is  x-3y+5z=4…

Q: Ay 5-43-2-1 2 $ 4 -2

A: Topic:-  equation of line

Q: Ay 10 -10 - 2т

A: Graph of  function is

Q: 2. (у")3 — 5х(у)" %- е* + 1 3. у" - 5t?y' 3 et +1

A:

Q: 0 = -10 +4z 10 = 4z 二D

A: Que :What go in the parentheses

Q: /- wiite ay 2. -5

A:

Q: 4 Ty -2 -2- 47 2 4 -4

A: Given:

Q: 7. 9- -5 4 -3 π-π 2 n/2 3n /2 2n 2N

A: According to graph princple graph of function is cosx

Q: 1?+7 13. у %3 y4 – 4y3

A: Consider the provided function, y'=t2+7y4-4y3 Solve the provided differential equation. We use the…

Q: The topic of total derivation

A:

Q: * 2- the value of oooo 5 4 60\3 1\5 생명 813|2|3

A:

Q: 7. Evaluate if a = 1, b = 2 and c = -4: 4(34a²b?)° =

A:

Q: O to answer the following questions, 5-4-32-1 1 1 2 3 4 5 -2 -4 -51

A:

Q: 5х - 3 2 (х -7)

A: Given expression, 5x-3x-72

Q: 4+4V5 V2 - V3

A: To simply the given expression by rationalize numerator and denominator by √2+√3

Q: 2 (бх — 9) - Which expression is equivalent to 4 6. 3* 11 3 4х — 6 11 - 6

A:

Q: 1. a. Evaluate 25-2-3

A: An expression ab represents b times the number a is multiplied by itself. Here, a is called as the…

Q: 12) Is the Discriminant Positive, Negative or Zero ?

A: We are asked to find whether given is positive or negative.

Q: 7 y = 3x +- +3 10. 11. 2 - 3

A: Derivative of function

Q: 21 Given 3x7 +8x5 - , determine, y" O 630x4 + 480x² + 126 5x4 O 840x3 + 360x 504 - 504 O 2520x3 +…

A:

Q: 3. Evalwate (5 B)" if : 3 4 -3 ; B= -5 5-1 4. Conmuk

A:

Q: What is the reason for #4?

A: Given trianglewhere DE¯||BC¯

Q: (-3) + (-2) – (-1) O 4 6. O -4 -5 O 5

A: to find the following expression (-3) + (-2) - (-1)

Q: AY 42 -12-10-8-6-4 2 2 -5,-9)

A: Consider the graph

Q: -71/3 < -7x-8/3 lessthanequalto 2

A: Given, inequalities

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: Is 1/8 - 10 ( 3/4 - 3/8x ) equivalent to -1/8 (59 - 35x )

A: Equivalent expression  To check two expressions are equal means the coefficient of each term is same…

Q: what is 30 - 4/11

A: Given : 30 - 411

Q: What is AA-1, where (1 2 2) A = |2 1 2 2 2 1

A: Consider the matrix A=122212221, Now,  d=11-4-22-4+24-2=1-3-2-2+22=-3+4+4=5 Thus, the inverse of the…

Q: 3;1012 -4;51 Evaluate, 5253.1301° O 1

A: I am going to solve the given problem by using some simple calculus to get the required result of…

Q: 24 20 16 12 8. 1 2 3 4 5 6х 4)

A: In this question we have graph and on the graph we have some points we have to define them

Q: : ül cue il x, y (5 х+1 4 Г2х-3 4 3 5 4 y+1 5

A:

Q: Is 5+2+3=5+(2+3) true or false ?

A: According to the provided information,  5+2+3=5+(2+3)