Proof the following: (AN B) × C = (A × C) N (B × C)

Q: AB I| DE 15 What 's the beagth of DE ? D 12

A: We need to prove that∆ABC and ∆DEC are similar triangles. If two tringles are similar then their…

Q: | (12xv4x2 + 6x + 9v4x? + 6x) dx

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Q: abc is different combination from bca

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Q: 11. Find the values of the real numbers x and y if (x- 4i) – (3 – i) = 6 + yi. तद A. x = 3, y =-5 B.…

A: Consider the given complex equation, x-4i-3-i=6+yi simplify the equation as follows,…

Q: (e6x + 4)'dx

A: In this question we will use basic of calculus i.e integration  First we will use substitutions to…

Q: Use the union rule to answer. If n(A) = 9, n(B) = 10 and n(A N B) = 3, what is n(A U B)? ... n(A U…

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Q: Using the substitution u=4x−3�=4�−3, ∫x(4x−3)10ⅆx∫�(4�−3)10ⅆ� is equivalent to which of the…

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Q: Use the union rule to answer. If n(A) = 6, n(B) = 10 and n(A N B) = 4, what is n(A U B)? n(A U B) =

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Q: Cx-3) Gょ2)tG3)

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Q: Find the principal values of (4+3j)3+4j.

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Q: Find the unknown variable: C(n+1, 7) = O! Your answer

A: Value of n

Q: (3+ 5i) – (2– i) = T+6i O6i i 27 4i

A: First option is correct

Q: Differentiate y 5V (In5)•5v 2 Va O a. b. O b. a (In5) 5V c. 2 VE O d. (In10) 10 2 V

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Q: g(x.y)-xn (x-y), as(-2,3) Pind vg ?

A: Given the given function is gx,y=xlnx+y,    x,y=-2,3. Apply gradient formula ∇f=∂f∂xi+∂f∂yj

Q: Use the union rule to answer. If n(A) = 10, n(B) = 15 and n(AB) = 8, what is n(A U B)?

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Q: Find the value of (а) Arg(-6 — 6i1) b) Arg(-1) (c) Arg(/(3) – i)

A: SOLUTION-

Q: If n(A) = 28, n(B) = 25, n(C) = 24, n(A n B) = 8, n(An C) = 12, n(B n C) = 7, and n(A U BUC) = 55,…

A: To find n(AΠBΠC)

Q: (B) = 10 and n(A N B) = 4, what is n(A u

A: n(A U B)=12

Q: Use the union rule to answer the question. If n(A n B) = 8, n(A U B) = 34 and n(A) = 32, what is…

A: We know,      n(A U B) = n(A) + n(B) - n(A ∩ B)      => n(B) = n(A U B) + n(A ∩ B) - n(A)

Q: = B=( nds 2A – 38. Sean A %3D y B = Finds 2A 3B.

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Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: Determine Proy,b si ā = 3i– 4j+2k y b = -2i+3j-k

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Q: In A ABC, shown below, AC || DF. B 10 2x D. F X+1 What is the value of x?

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Q: help

A: A two-column proof is  the way to organize a proof in geometry. Two-column proofs must have two…

Q: X 60⁰ Ft Y 503

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Q: Ca) -8) Eb) V12 + 32 + 2V18 + 3 3 Cc)

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Q: 2) 4x+2 4x 8

A: from property of circle we know (4x+2)(8)=(9)(4x)

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: C. In the picture, prove that a(a+b)=c(c+d). a

A: Given : To prove : aa+b=cc+d

Q: If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)

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Q: 4E + B e SEppose - and A-(8 then %3D a3 Pind ai/a2/a3, au And find the value of B

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Q: 4.) S x²V5 – x²dx

A: