Question

If

a

1

=

4

a

1

​

=4 and

a

n

+

1

=

−

5

a

n

+

5

a

n+1

​

=−5a

n

​

+5 then find the value of

a

4

a

4


I NEED THIS RN MY HW DUE

​

.

Answer 1

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