Which expression correctly represents the nth Fibonacci number using the formula?

F(n) = F(n-1) + F(n-2)

F(n) = F(n-1) - F(n-2)

F(n) = 2F(n-1)

F(n) = F(n-1) * F(n-2)

Video Explanation

Watch Video Solution

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

If a child sees 3 children taller in front of them, what number do they call out?

Q2.

A child reports seeing 2 taller children in front. If their height is greater than one in front, what is their position likely?

Q3.

What does a child saying '0' indicate about their height relative to others?

Q4.

If one child sees 1 taller child and another sees 3, where might they be positioned relative to each other?