A positive integer n when divided by 9, gives 7 as remainder. What will be the remainder when (3n – 1) is divided by 9?
Which of the following numbers have terminating decimal expansion?
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can be expressed as a fraction in simplest form as ______.
If ‘ a ’ and ‘ b ’ are rational numbers and then (a + b)2 = _______.
Given that H.C.F. (306, 954, 1314) = 18, find L.C.M. (306, 954, 1314).
The product of two consecutive natural numbers is always _______.
13 videos|44 docs|187 tests
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13 videos|44 docs|187 tests
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