Question

what is what ? solve it plz​

Answer 1

Answer:

what is the word used for asking question

Answer 2

Answer:

To overcome this difficulty, instead of calculating n'th Fibonacci number, there is a direct algorithm to just calculate its last digit (that is, F(n) mod 10). Look at the final digit in each Fibonacci number – the units digit: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987,