ISRO Quiz 2023 10

Consider there are five chairs and five persons out of which 3 are female and 2 are males. In how many way they can sit so that no female sit together.

Which one of the following is a closed form expression for the generating function for the sequence {a_n}, where a_n = n + 1, for all n = 0, 1, 2, ……?

Consider the digits 0, 2, 3, 4, 5. How many numbers can be formed  from these digits which are divisible by 4?

Consider the recurrence relation a_k = –8a_{k – 1} – 15a_{k – 2} with initial conditions a₀ = 0 and a₁ = 2. Which of the following is an explicit solution to this recurrence relation?

Select the related figure from the given alternatives.
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