Ql Wnite the first four terms of the sequence defined by (n-1)X2-n(3-n

1.	Ql Wnite the first four terms of the sequence defined by (n-1)X2-n(3-n)
Answer» The first four terms of the sequence (n-1)(2-n)(3+n) are 1 ) put n = 1, we get = 02) put n=2 , we get = 03) put n=3 , we get =2(-1)(6) = -124) put n=4 , we get = 3-27 = -42. the sequence is 0,0,-12,-42

Ql Wnite the first four terms of the sequence defined by (n-1)X2-n(3-n)

Answer»

The first four terms of the sequence (n-1)(2-n)(3+n) are 1 ) put n = 1, we get = 02) put n=2 , we get = 03) put n=3 , we get =2*(-1)*(6) = -124) put n=4 , we get = 3*-2*7 = -42.

the sequence is 0,0,-12,-42

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Ql Wnite the first four terms of the sequence defined by (n-1)X2-n(3-n)

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