23. The number of different groups of four letters that can be made from the letters of the word SEREKI is A. 15 В. 11 С. 19 D. 192

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

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A: Given ,  We have to solve for y

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A: Please refer to the image below

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A: Let us consider the circumferences as: S1: x2+y2-8x-6y+17=0                   ..........(1) S2:…

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A: given that x+42-y=53 solve for y

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Q: 4. Compute 23 -1 23 4 2 0

A:

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Q: Solve a, = 2an-1+ 3an-2 with ao= 1, a,= 6. %3D

A: Given an=2an-1+3an-2 with a0=1, a1=6 We will solve the given recurrence relation.

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A: The given equation is: xy-yx-yxx-y=4-4-6  6

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A: Zeroes of the grqph -3,-1,2

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Q: and

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Q: 1. Solve for x: 6-3(4+x) = -3(-2x+6) 2. Solve for x: et - 2 = 10 3.

A: Given: 1) 6-3(4+x)=-3(-2x+6) 2)  ex/3  -2=10

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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.