Does the following system of equations have a solution? How do you know? s(x)=x^2(1/9x+2) and t(x)=ln (x+7)+4

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Q: 12 X-

A: The solution is given below

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Q: Give a proof by contradiction to show if C and D are sets, then C ∩ (D ∩ C’) = {}.

A: Solving

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A: For question (1) Solution:- Right option is E.) Unique solution x=-1, y=3

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Q: Find the determinant of the given system of equations using any appropriate method. a + 3b - 2c = 6…

A: Find determinant.

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A: Total number of cards=20Aces =4Probability of picking ace=420=15WITH REPLACEMENT:4 aces in 4…

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Q: 43. Which polynomial represents the product of 2x – 3 an- x² + 6x – 2? ® 2x + 6x – 6 - © 21 – 18x –-…

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Q: For which value(s) of s, if any, v1, Let Vi V3 S 1 V2 and v3 are linearly independent.

A: For linearly independent, mode of matrix of vector is zero.

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Q: 口 口 16. Find the binomial coefficient. C = 792 2520 10 3991680 O 21

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A: let the exponential function bey=abxSubstitute x=-1 y=6⇒6=ab-1    6=abSubstitute x=0  y=12⇒12=ab0…

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A: B=10121-2121

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A: Follow the procedure given below.

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Q: 3)-4x+y=3 5x-2y=-9   4) 8x-7y=-2 -2-3y=10 5)2x+7y=2 4x+2y=-2   6)2x-y=7 2x+7y=31

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Q: P Here is a circle with radius 1 unit. 1. The arc PQ has a length of . What is the measure of ZPOQ…

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