Find & such that the following matrix M is singular. k= M = 1 2 1 AD 3 4 -1 19+k 12 0

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A: This question can be solved using the concept of simple interest.

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Q: Use the properties of logarithms to expand the expression as a sum, difference, and/or constant…

A: Use logarithmic properties

Q: 7) 22 dg=________ b.o

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A: The answer is given below:

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A: The objective of the question is determine the population in the year of 2000.

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A: a) ax=ay if and only if b) logax=logay if and only if c) alogax= d) logaax=

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Q: 16 2t 5t +9

A: We can answer the question as below by finding the value for 't'.

Q: } p15 16 M(x) = x²³and n(x)=√4+x find the four neturnal valve if pomble. [M](4) UNDEFINED N.

A: Given.

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A: topic- equation of line perpendicular to given line let slopes of two lines are  m1 and m2for…

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Q: Find all real zeros of the function. (Enter your answers as a comma-separated list. Enter all…

A: We have to find roots of given equation.

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Q: A race took the winner 1 hr. 58 min. 12 sec. on the first half of the race and 2 hr. 9 min. 57 sec.…

A: Given: First half of the race =1 hr. 58 min. 12 se.Second half of the race=2 hr.9 min. 57 sec.

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Q: Solve for x. (If necessary, enter your answers as a comma-separated list.) logg (x²30) = logg x

A: We can answer the question as below by finding the value of 'x'.

Q: Condense logarithm of 17 8 the expression to the a 1097 (2-6) single quantity:

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A: We have to find equation of ellipse with given vertices and minor axis.

Q: Find the exact value of the logarithmic expression without using a calculator. (If not possible,…

A: The given logarthim expression is log5-5

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A: We have to solve the given formula for finding t.

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

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Q: Consider the following matrix 3 A = 1 1 4 -1 1 a) Show that the matrix A is positive definite. b)…

A: a)                        A = AT This is a symmetric matrix because that's is equal to its…

Q: f(x) = 2x² +5 g(x)=√4x+3 Find f'g and f+g. Then, give their domains using interval notation. 2…

A: This question is related to Functions, we will solve it using given information.

Q: 1.71

A: To write down that the interval is bounded or not.

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A: Let's solve.

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A: here walking portion 10 hour given  total hour = 50 given  percentage = specific portion*100/total…

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Q: 9. Answer the following true/false questions and give explanations for each answer. (a) If a square…

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Q: Condense the logarithm off - 31n(4x) expression to the single quantity.

A: We have to find the simple form

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Q: Which ordered pair is a solution to the following system of inequalities? y=-x2 + 5x y> x2 - 4 O…

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Q: 17 Solve the equati 17y²=44-9

A: Given equation:- y2 =4y-9

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A: In this question, we want to find the elasticity of demand .

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Q: 6 5 4 3 2 1 -6 -5 -4 -3 -2 -1 -1 -2 -3 -4 -5 -6 1 2 3 4 5 6 2 The graph above is a transformation of…

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Q: 2. Consider the three-dimensional system r=r(1-r) 0' = 1 2 =-z. Hand written plz Compute the…

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Q: QUESTION 6 The number of bacteria in a culture at the start of an experiment is 100. Eight (8) hours…

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Q: Use the properties of logarithms to expand the expression as a sum, difference, and/or constant…

A: The given logarthim expression,  ln xyz3