Let n be 4-digit integer in which all the digits are different. If x is the number of odd integers and y is the number of even integers, then

Let n be a four-digit integer in which all the digits are different. If x is number of odd integers and y is number of even integers, then a. x less than y b. x greater than y c. x+y=4500 d. |x-y|=54

Let n be a four-digit integer in which all the digits are different. If x is number of odd integers and y is number of even integers, then a. x less than y b. x greater than y c. x+y=4500 d. |x-y|=54

Let n be a four-digit integer in which all the digits are different.If x is number of odd integers and y is number of even integers, then a.x y c.x+y=4500 d.|x-y|=54

What is the number of odd integers between 1000 and 9999 with no digit repeated ?

If x is positive even integer and y is negative odd integer, then x^(y) is

Find the number of odd positive three digit integers.

Find the number of odd positive three digit integers.

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