The general solution of the equation (D"+ D)y= - 12 is A) y= c1 + c2x + C3cosx + c4sinx +3x2 y= C1 + c2x + C3cosx + c4sinx -3x2 y= C1 + c2x + C3cosx + c4sinx +6x? D y= c1 + c2x + C3cosx + c4sinx - 6x²

Q: 32 26

A: Use, sin(theta) = Perpendicular/Hypotenuse

Q: 54 22

A: Given figure,

Q: 24 25

A: The base of the triangle is 24. The hypotenuse of the triangle is 25. The triangle is right angled…

Q: 26 ÷ 22

A: Solve by squarring both side

Q: 18 43

A: Given,

Q: 5+45(669=

A: The given expression is 5+45669. Compute the value as follows.

Q: What is the probability of drawing a face card (Jack, Queen, or King) or a diamond from a standard…

A:

Q: 6.4 3

A:

Q: Combination C.  (87,1)

A: Given:              C87, 1 The number of k-combinations from a given set S of n elements can be…

Q: 25 25

A: From the given figure:     From the Pythagora's theorem:   Hypotenuse2=Perpendicular2+Base2

Q: 20 people if

A: Approach to solving the question: Missing information Detailed explanation: Examples: Key…

Q: 40 X

A:

Q: 29 24 tf

A: From the trigonometry formula, we can calculate the angle by using any of the trigonometric…

Q: 22 6

A: Find the angle x .

Q: 36 14

A:

Q: 13

A:

Q: 6.1 4

A: Given that  The vector

Q: 1805

A:

Q: 62 28

A: A circle is given below as shown We have to find x°

Q: 40 10

A:

Q: 2. 7. 58

A:

Q: 72 44

A: Given: In the right-angle triangle, assume that the missing angle is y So we know that the addition…

Q: 2426

A: Given expression: 2+2

Q: 15 39

A:

Q: (402-25)

A: Given: I=4θ2-25dθ We know that ∫x2-a2dx=x2x2-a2-a22logx+x2-a2+c…

Q: 12 30 24

A:

Q: 24

A: Solution : find length of side

Q: Q Solve the non linear differential eguation )= ex

A: To Determine: solve the nonlinear differential equation. Given: we have an equation eydydx+1=ex…

Q: 20 . 35 60.

A: Given equation: 20=3560 Consider the missing term be 'x' 20x=3560 The objective is to find the value…

Q: 14 and 16

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…