Which term of the A.P. 92, 88, 84, 80,. is 0 ? .... (A) 23 (B) 32 (C) 22 (D) 24 If the height and length of the shadow of a man are the same, then the angle of elevation of the sun is (A) 30° (B) 60° (C) 45° (D) 15°

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A:

Q: Exercises 55-58: Use the graph of y = f(x) to solve each equation.

A: In the given graph we can observe that the line intersects at x=1 and y=0Also, it intersects at x=0 ...

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A:

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A: Topic = Matrices

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A:

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A: We need to solve the given equation 

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A: Given query is to find the measure of angle a 

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A: The given function, f(x)=-3x+12-2

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A: Given:   Rational number examples is given.   NOTE:- A rational number is any number that can be exp...

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A: Given: The polynomial P(x) has degree 4 and root of multiplicity 2 at x=2 and roots of multiplicity ...

Q: 3. Write an equivalent ratio by multiplying: 4I7

A: To write an equivalent ratio.

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A: This question can be solved by applying the concepts of algebra of matrix

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A:

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A: 2x+5y = 3x-2

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A: topic - probability

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Q: Determine the domain and range of the function. 3+ 1+ 4 -3 -2 -1 -2 -3-

A: We have to determine domain and range 

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A: Given:     y=9x4+6x-2  differentiating on both sides    dydx=ddx9x4+6x-2    y'=ddx9x4+ddx6x-2 Apply ...

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Q: Consider the following random sample of data: 11, 26, 28, 14, 22, 6, 8, 3, 104, 20 a) What is the me...

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Q: y 4- 3- 2- -4 -3 -2 -1 -1 -2- -3- (a) Write a set of ordered pairs (x, y) that defines the relation....

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Q: N.B. Assume arrows if no symbols are shown at the ends of the graph. State your answers using interv...

A: We can answer all the three parts as below.

Q: 3. X01 |리|3 Y248 16 Linear or Exp

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Q: -3] 2. (a) Find the inverse of (b) Use your answer from (a) to solve the linear system. 4x – 3y = 4 ...

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Q: The function f : R³ → R' is linear and f(1,0, 0)) f(0, 1,0)) f(0,0, 1)) -1 5. (a) Find the matrix A....

A: We will use the fact that the columns of A are images of basis vectors of the domain under f.    

Q: A square matrix A is called skew-symmetric if AT=−AT=−A. Enter a 3×3 skew-symmetric matrix A that h...

A:

Q: 1. For the function f(x) = 3x² - 5x +7 find: a. f(-2) %3D b. f(-a)

A: Please see the below picture for detailed solution. 

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Q: QUESTION 4 Write the ratios for sin X and cos X. 12 Y 119 sin X = 5 119 , cos X = V119 , cos X = 12 ...

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Q: Inverse of the following Elementary Matrice

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Q: Graph the functiun. f(x)=/x+1 Plot four points on the graph of the function: the leftmost point and ...

A: given f(x) = x+1for the function to be defined      x+1≥0     x≥-1the left most point is at x = -1at...