Let `M=10^[10^[10^10]`.If M ends with N zeroes and N ends with P zeroes.The number of digits in P are:

Let M=10^(10) .If M ends with N zeroes and N ends with P zeroes.The number of digits in P are:

If n=10^(10)-1 the number of digits in n^(3) is

If the square of a number ends with 10 zeroes, how many zeroes will the number have ?

Check whether 15^(n) can end with digit zero for any natural number n.

Let n denote the number of all n-digit positive integers formed by the digits 0, 1 or both such that no consecutive digits in them are 0. Let b_n = the number of such n-digit integers ending with digit 1 and c_n = the number of such n-digit integers ending with digit 0. The value of b_6 , is

Let n denote the number of all n-digit positive integers formed by the digits 0, 1 or both such that no consecutive digits in them are 0. Let b_n = the number of such n-digit integers ending with digit 1 and c_n = the number of such n-digit integers ending with digit 0. The value of b_6 , is

Let n denote the number of all n-digit positive integers formed by the digits 0, 1 or both such that no consecutive digits in them are 0. Let b_n = the number of such n-digit integers ending with digit 1 and c_n = the number of such n-digit integers ending with digit 0. The value of b_6 , is