Keys are required for

ELISA is used to detect viruses, where (a) DNA-probes are required (b) Southern blotting is done (c) Alkaline phosphatase is the key reagent (d) Catalase is thee key reagent

Key is

Key is

Keys are based on

There are n locks and n matching keys. If all the locks and keys are to be perfectly matched, find the maximum number of trails required to open a lock.

There are n locks and n matching keys. If all the locks and keys are to be perfectly matched, find the maximum number of trails required to open a lock.

There are n locks and n matching keys.If all the locks and keys are to be perfectly matched,find the maximum number of trails required to open a lock.

There are n locks and n matching keys. If all the locks and keys are to be perfectly matched, find the maximum number of trails required to open a lock.

If the maximum number of trials required to open all locks when there are n locks and n keys is 105, then n =