Write a proof for: "If a = b and c = a -c = b - d" d, then

Q: Q.1) Evaluate 16x dydr

A:

Q: 01- find the values of x and y for the following:- (1 + i)² 2-i a) = x + yi

A:

Q: Q4. Use Pascal's triangle to expand (3 + x)°.

A:

Q: dz If z%3D (х +у) In(x + y) then dx

A:

Q: Σ101(4n+5)= c) 6 b) 19 c) 20 d) not one of the previous answers

A: Step 1:To find the sum of the series ∑n=1100​(4n+5), you can use the formula for the sum of an…

Q: A semicircular trough has length 10 ft and ends of radius 1 ft, as depicted below. The trough is…

A:

Q: Show that we can have: (a) ANB = ANC without B = C. (b) AUB = AUC without B = C.

A:

Q: 90 1) Let it be 2P + 50 = 2C2, then the value of n is: c) 7 b) 5

A:

Q: Prove: If (where b + 0 and d + 0), then C + d d a + b

A: Consider the given information, If ab=cd then show that a+bb=c+dd. First we consider ab=cd.

Q: 1) 20 more than a number, n 2) A number, t, minus 10

A: 1) The given statement is "20 more than a number n". Convert the given statement into a mathematical…

Q: 18) What is the value of 2x ifx 8? 1 A) C) 2 B) D) 1 2.

A:

Q: Suppose you have the following premises: Sr What is a relevant conclusion that can be drawn? Select…

A: Given the following premises:       p∧qp→¬q∧rs→r Find the relevant conclusion.

Q: Stafe endwer, your or The exply sef is th comneded.

A: The empty set is path-connected. The above statement is  TRUE.

Q: Example A o B are ndep, How about their subsets.

A: Two events are independent if the occurrence of one does not effect the probability of other.…

Q: b) Let: [1 1 0] A = 0 2 3 10 1 and B = 0 2 Determine: (i) AB. (ii) A+ A".

A:

Q: EX Q+ be aset ab 3 02- aob Jad=s show that (Q+₁0) be age, is it commutative

A:

Q: A - B2 {3} and {2} CB implies that {2, 3} CA U B. Select one: O True False

A: Given : A - B ⊇ {3} {2} ⊆ B So, A ∪ B = {2,3} {2,3} ⊆ A ∪ B

Q: Let 10 0 B: 0 0 1 01 0 then find B2, B, B, B³ and B to figure out the pattern for B". Then find:…

A:

Q: 2. द1 5rc) कx

A: Given, ∫π6π42+secx2dx We have to find the definite integral

Q: nverge

A:

Q: Q 68- if x=a.sing ond y=bxcose Eliminate ®.

A: x=a sinθ & y= b cos θ

Q: Sescx In cscx - cotx|+c CSCX dx %3D Select one:

A:

Q: Let: p: It is October. q: Earth revolves around the sun. Is true or false?

A: The symbol ∧ means “and”.

Q: Fっc 2) とそ て

A: Simplify the given integral as,…

Q: Put I, in equ (1) 80 = 61 + 6( 1² + 1) 12 3 -- I = 7amp.

A:

Q: If I go to Jada , I will bring for you sweets and bread .A P - (QvR ) .B P + (QA R ) .C (Q AR )

A:

Q: If n(A) = 7, n(B) = 11, n(AUB) = 18 are A and B disjoint? Briefly explain your answer.

A: We will use the formula:

Q: What is the degree of this DE? * 2 %3D da 2 4 O 6 O 2 O 3

A:

Q: Thank you :))

A: Volume of the given cone:

Q: nintt) (-) り ,4

A: Since the problem does not specify what do I have to do. So, I did what I understand. If this is…

Q: e-22 -dz = e2¤ +e-2z substitution with u = e

A: Integration is summation of discrete data. The integral is calculated for the functions to find…

Q: Ex. 1: Simplify the following, then evaluate: a) 5 x5-3 b) 47 47 c) (2*)º d) (3)* (3) x(-3) e) f)

A: a)    53×5-3 = 5[3+(-3)]         ( ax×ay=ax+y, if base is same you add power )…

Q: 1. (2ab)3 Ob) 2ab3 Oa) 8a3b3 O d) 6ab O ) 6a b3 Simplify:(x*Xx?) 2. O b) x6 O a) x5 O d) x1.5 O C) X

A:

Q: Q6) Show that if P(AU B) C P(A)U P(B) then either A C BV BCA. Justify your answer.

A: The solution are next step