The sequence is defined recursively. Write the first four terms. a1 = 1 and an = an-1 - 3 for n ≥ 2

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A: Please find the detailed answer in the image attached.

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A: I have stated the used formulas in the solution

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A: answer is in next step. please give a like !!

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A: For conversion of Cartesian coordinates to polar coordinates put  x= rcos(thita) and y= rsin(thita)

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A: Given the function is fx = 10x+4 on the interval 1, 8.

Q: Find div F and curl F if F(x, y, z) = x¹i − 6j + yzk. - div F= 7x + y curl F zi X

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