R = {(b, a), (a, d), (c, a), (d, b)} . Find R+. What does this R+ mean?

Q: Hi Solve plz. 1. Find the number of possible ways to choose 2 apples, 1 orange, 1 papaya and 2…

A: No. of apples in the basket=3 No. of oranges in the basket=2 No. of papayas in the basket=2 No. of…

Q: When I evaluate (2x - k), I get a +bx+cx² + dx³. What are the values of a, b, c, d? Fill them in…

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Q: Why I cannot find that answer? Can you label the answer out?

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Q: Find (1, -5) (7, 9).

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Q: A+b+c=180 (For c)

A: Given, A+b+c = 180 To be solved for c

Q: Q-4. Find the value of given combination 11 (H) + (5) 6 2

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Q: Find (5k-2). k-1

A: According to the question k goes 1 to 4. k= 1,2,3,4

Q: 4. Is-4 a solution for the equation 5x(2-4)3D2(5x-4)? What value of x makes the equation true? 5.…

A: To check that -4 is the solution of the equation 5x(2-4) = 2(5x-4) or not we will first simplify the…

Q: In a town, 39% of the citizens contributed to the Republicans, 49% contributed to the Democrats, and…

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Q: 2p2 – 7p = 14   p = (7 +  \/273)/4                             b.      p = (-2 +  \/14)/7   p =…

A: We have to simplify the expression 2p2-7p=14.

Q: Simplify. [(21)4]² 1615 Enter your answer in the box.

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Q: Could you explain (b) as well?

A: We have to prove the following proofs:(i)rank(AB)<=min{rank…

Q: If p = (7, 2), then find -2p.

A: If p=7, 2, then to find -2p.

Q: В. Is (D+1) (D+æ) eª = (D+x) (D+1) e" ? Explain %3D

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Q: Answer any of the choices: 3+j4 -2+j1 equals: 2+j1 5ej5n A- 0; B- 1; C- -1; D- All the above.

A: The given expression is  3+j42+j1*-2+j15ej5π

Q: 2s L-1 ;2 – 3 | 2 cosh9t .b бсosh9t .c 2 cosh3t 3. .d бcosh3t || 3.

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Q: How do I use R

A: R  is a programming software  and free software environment for statistical computing  and graphics…

Q: 2, (x+y+ 11 22 7 (x-4): こ12

A: We are given a system of nonlinear simultaneous equations. Both equations are conic sections so we…

Q: find (AB)−1.

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Q: If A = (1,2,3), then A A = V14 False True

A: Here we have A⇀=(1,2,3) We have to determine whether,  A·A=14 is true or false.

Q: i need worked out solution

A: Given integral,Formula used,The given integrand is not defined at . So, break the limits using the…

Q: 3y+6=21

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.