If t _ n = 1 4 ( n +2)( n +3), n N , then which one of the following is true? Assertion (A) : 1 t₁ + 1 t₂ + + 1 t₂₀₀₃ = 2003 3009 Reason (R) : 1 t ₁ + 1 t ₂ + + 1 t _ n = 4 n (2 n +3)

Options

1. A(A) and (R) are true and (R) is a correct explanation of (A)
2. B(A) and (R) are true, but (R) is not the correct explanation of (A)
3. C(A) is true, (R) is false
4. D(A) is false, (R) is false