Question 10 : Find all values of k for which A is diago- nalizable, given that A

Q: f α and p are constructible, then a ± p, ap and a/p when ß # 0, are also constructible.

A: (i) Since ? and ? are constructible so that (?,?) is constructible. The circle (x-?)2 +y2 =?2 is…

Q: b.) Show that if a and b are positive integers where a is even and b is odd, then (a,b) = (a/2, b).…

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Q: If A and B are independent, and the P(A) = 0.35 and P(B) = 0.45 find: a) P(A ∩ B)…

A: Given that P(A) = 0.35 P(B) = 0.45 A, B are independent events.

Q: How did they calculate what T does to the elements of B?

A: You want to know "How did they calculate what T does to the elements of B?" We have  B=1, x, x2, x3…

Q: Let w be defined as 2 more than the number of digits in the integer w. For example, 15 =4(2 digits…

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Q: Let à = 2i +4j - k. Find a.

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Q: Discrete Mathematics: 3. Prove: 7n -1 is divisible by 3 for n ³ 0

A: We need to prove that the number 7n-1 is divisible by 3 for n>0. We do this as follows: Case-1:…

Q: Let A=  2 5 -3 1 and B=  4 -5 3 k . Find k such that AB = BA

A: You have posted multiple questions, as per our policies we will provide answer of the first…

Q: Use a direct proof technique to prove the following theorems: For all integers r and y, r + y - 3 is…

A: We have to prove that , For all integers x and y , x2+y2-3 is not divisible by 4. We will have 3…

Q: Show that A × B ≠ B × A, when A and B are nonempty, unless A = B

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Q: If, (V₁ X V₂) · V3 = 6.5 then what is (V3 X V₁) - V₂? ○ (0,0,0) Cannot be found with the given…

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Q: prove the following statement.

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Q: Suppose that x is a real number and that UCR. Prove that the following two conditions are…

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Q: Let a = -27 +53 + 4k. Find a.

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Q: A = 1 - 2 3 k 0 1 2 -k -4

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Q: Find an expression, in factored form, for the perimeter of the figure. 5х+4 X+2 The perimeter of the…

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Q: If P(A)= 0.7 and P( B)= 0.6, find P (AUB) if: A and B are where Be is complement of B (not B)…

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Q: Show that If |z| = 1, then: -1 = Z

A: z is a complex number. z=a+ib |z|=(a+ib)(a-ib)     =a2-b2 if |z|=1, then a2+b2=1

Q: P.3 Evaluate d dx**+2x]

A: Given that, ddxx2+2x we have to differentiate given function with respect to x