Question

Write the 4 terms of the sequence given that, a=3, and an=an-1-2.

How?

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Answer 1

Answer:

First four terms can be obtained by putting n=1,2,3,4

a

1

=

4

(2×1−3)

=−

4

1

a

2

=

4

(2×2−3)

=

4

1

a

3

=

4

(2×3−3)

=

4

3

a

4

=

4

(2×4−3)

=

4

5

First 4 terms in the sequence are

4

−1

,

4

1

,

4

3

,

4

5

.

Step-by-step explanation:

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