If a parallelogram has a right angle, then the parallelogram is a square. Provide a counterexample for the statement and rewrite the statement to be alwra true. 1 point for the counter example. 1 point for rewriting the statement В I

Q: Write the converse of the following statement: If it rains today, then I will stay at home.

A: Suppose the statement is "If a then b" then converse of this statement is "If b then a".

Q: Identify if the following pair of statements are just a restatement of each other. Explain your…

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Q: Give an example of a mathematical statement that is valid and sound. Justify its validity and…

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Q: For each statement, check all the boxes for the symbols that, when written in the blank space, will…

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Q: If det(A) = 2, then det(A) = 32 True O False

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Q: Reword the following statements in a way that changes negative wording to positive wording: "Do not…

A: We want to negate the following sentences "Do not carry on private conversations in the cubicle…

Q: dentify the ca A. If you If you If you If you OB. OC. OD.

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

Q: (2x + 3) csc²() dx + f 4 tan () dx = 2(2x + 3) cot (#) f(2x + 3) sec² () dx - 4 tan ) dx = 2(2x + 3)…

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Q: Identify the contradiction.  If I sing a song today, then I will sing a song today.  I will sing a…

A: First, let's understand the statements given. There are four statements:If I sing a song today, then…

Q: Consider the given statement. If it is not spring, then we are not going swimming. For each…

A: Given statement, If it is not spring, then we are not going swimming. The objective is  to determine…

Q: The above answer has been answered direcly. no explanation, no concept , nothing. how can i…

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Q: Select the correct answer: O a. Both Statement X and Statement Y are correct. O b. Statement X is…

A: Given : The above statement X about ordinal variable is correct. An ordinary variable is the one…

Q: 3t Evaluate -dt using an appropriate substitution. Verify your answer is correct by differ- 3t +1…

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Q: Write the converse, inverse and contrapositive of the following statement. "If it rains then the…

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Q: b. Determine whether the statement is true or false and justify your answer. Determine which of the…

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Q: Kim is a female business student.  The categories of gender and major are not mutually exclusive in…

A: The events are mutually exclusive if the occurrences of both events cannot occur same time.

Q: T F If A is m x n matrix, then ker(A) = ker(AT A).

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Q: Find the values of x that make mn. (4x2)° 100°

A: For m & n to be parallel lines, angles 4x2° & 100° should be corresponding angles. The…

Q: (i) T F invertible. A matrix A is invertible if and only if its row reduced echelon form is also

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Q: Direction: Construct the truth table of the following and determine if it is tautology,…

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Q: Given P(A) = 0.5, P(B)=0.5, P(C) = 0.3. A and B are independent, A and C are disjoint. What is the…

A: P(A)=0.5, P(B)=0.5, P(C)=0.3

Q: The telephone bills for the past month for four families are $48, $65, $39, and $81. The value of…

A: The given data is appropriate for measures of central tendency.

Q: Find the dual of the statement (xy⎯⎯⎯)+(x⎯⎯⎯z)

A: Given statement is xy¯+x¯z Dual of a statement is given by replacing additions with multiplications,…

Q: Formulate 2 examples of compound statements under each given type

A: A compound statement is a statement that has parts that are themselves statements. Formulate 2…

Q: 1. Consider the following variables: X=Phone number Y=Weight class of a professional boxer…

A: X is the phone number.Y is the weight class of the professional boxer (lightweight, middleweight,…

Q: Using cross-sectional data for a sample of 40 Singapore companies for 2019, the following model was…

A: Given data:   Coefficient estimate Std. Error t-stat p-value Constant 0.436 0.24 1.817 0.0769…