Calculate the parity of the sum — task. Maths CBSE Live product, Class 7 (2026-27).

In a Virahanka-Fibonacci sequence, take the \(4^{\text{th}}\) term and \(5^{\text{th}}\) term, what will be the parity of the sum?

\(4^{\text{th}}\) Virahanka number \(=\)

\(5^{\text{th}}\) Virahanka number \(=\)

Parity of the sum \(=\)

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9. Calculate the parity of the sum