Prove that the square of any positive integer is of the form 4q or 4q+1, for some integer q
Prove that the square of any positive integer is of the form 4q or 4q+1, for some integer q
Author: cbseassistance
Prove that the square of any positive integer is of the form 3m or, 3m+1 but not of the form 3m+2
Prove that the square of any positive integer is of the form 3m or, 3m+1 but not of the form 3m+2
Show that any positive odd integer is of the form 6q+1 or 6q+3 or 6q+5, where q is some integer
Show that any positive odd integer is of the form 6q+1 or 6q+3 or 6q+5, where q is some integer
Show that the square of an odd positive integer is of the form 8q+1, for some integer q
Show that the square of an odd positive integer is of the form , for some integer q
If a and b are two odd positive integers such that a>b, then prove that one of the two numbers (a+b)/2 and (a-b)/2 is odd and the other is even
If and are two odd positive integers such that , then prove that one of the two numbers and is odd and the other is even
Prove that the product of two consecutive positive integers is divisible by 2
Prove that the product of two consecutive positive integers is divisible by 2
At present Asha’s age (in years) is 2 more than the square of her daughter Nisha’s age. When Nisha grows to her mother’s present age, Asha’s age would be one year less than 10 times the present age of Nisha. Find the present age of both Asha and Nisha.
At present Asha’s age (in years) is 2 more than the square of her daughter Nisha’s age. When Nisha grows to her mother’s present age, Asha’s age would be one year less than 10...
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