4. Given p: The sky is dark. q: It rains. r: The road is wet.. What is r e (p v q)? a. The road is wet if and only if the sky is dark or it is raining. b. The road is wet and only if the sky is dark and it is raining. C. If the road is wet, then the sky is dark or it is raining. d. If the road is wet, then the sky is dark and it is raining.

Q: 7/3+4/5+1/3=

A: Given: 73+45+13 To find: We have to calculate the value.

Q: -5 dx Evaluate 2x 10 A B c) 1 (D) 2

A: formula:

Q: 2 – L{5 + vZt }

A:

Q: Q#02: Show that 2リー33+5 -- t, esint 3.

A: Some properties of Laplace inverse of a function  Linearity property :…

Q: 31/2 / 1/2

A:

Q: Solve by Mathematical Incluction that all n2l.

A:

Q: 0 1 2 4 0 0 1 3

A:

Q: Expand and simplify    (i) (2k − 3)(k − 2)

A:

Q: Find d dx (45x+6)

A:

Q: PROB.NO. 4 VERIFY THAT (X - 3 )(X - 21) = (X - 21 )(X - 3) = Xx - 5X + 61 FOR [i 2 0] X =0 30 0 0 4

A: To verify the given expression is followed by matrix X .

Q: 1 -de 17 Vīo O vỹ O o o O

A:

Q: A = 1 1 0 0 1 -1

A: Note the following fact :

Q: 1/4 +5/4

A: Solution: The objective is to find the value of the given expression

Q: Question 16 2.01 > 3.1k + 3.5 + 5.95 Ok<-11.6: -16 -14 -12 -10-8 Ok<-2.4 A S3

A: 2.01&gt;3.1k+3.5+5.952.01&gt;3.1k+9.452.01-9.45&gt;3.1k

Q: Expand the expression for Mr Taylor.

A: The previous solution is incorrect. Please follow this one.

Q: Let A = 2 0 and 1 -1 2 3. find A+(28)"

A: Given that A= 1201-12        and B=2-11103 find A+2BT

Q: Consider sin(-5x-) TT y = 2-4 sin Identify the properties below. Whenever necessary, type as pi. 1.…

A:

Q: dx 3V2-2 4V2-2 + 2 In 2 +2 In 2 3 4VZ+2 + 2 In 2 3 + 2 ln 2

A:

Q: а. In(3x — 5) %3D 0

A: we have to solve for the exact value of 'x' (1) ln(3x-5)=03x-5=e03x-5=13x=6x=63x= 2

Q: 2) Expand the following a) Csa2-2b)

A: I have to exapand (5a^2-2b)

Q: (402-25)

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

Q: Question 54

A:

Q: 1/3+4/5=

A:

Q: Evalvate S (4sin co) -8cos co) )do

A: Given that: ∫0π(4sinθ-8cosθ)dθ

Q: 1 1 x 3 1 2×4 + 1 3×5 1 4×6 +

A: We have to find the value of the given series.

Q: Whta is 1+1=

A: