The sequence given is defined using a recursion formula. Write the first four terms of the sequence. a₁ = 1 and an = 2an-1+2 for n ≥2 *** (Simplify your answer.) (Simplify your answer.) (Simplify your answer.) (Simplify your answer.) a₁ = a2 = a3 = a4

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A: answer is in next step

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A: Solution is here

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A: We have to find the number of real roots.

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

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A: Solve the following

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A: To find the number that is 25% less than 210.

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A: Given that,        x:50=3:2

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A: Given problem:-

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A: Explained below

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A: In this question , we can find the value of the given function of the given points.

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A: topic- matrices and linear equations

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A: Follow next step

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A: We can find the answer as below

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A: using the  formula logm+logn=logmn

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A: This is a problem related to function. Based on the given constraint we will solve the problem.

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