If 0 lt theta lt 90^@, sin theta = 3/5...

If `0 lt theta lt 90^@, sin theta = 3/5` and `x = cot theta` ,then what is the value of
`1 + 3x + 9x^2 + 27x^3 +81 x^4 +243x^5` ?

A

941

B

1000

C

1220

D

1365

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