C-01-Q077mediumsingle_mcq

The square root of a natural number that is NOT a perfect square is always—

arational
birrational
cnatural
dzero

ব্যাখ্যা

If a natural number is not a perfect square, its square root cannot be expressed as a ratio of integers and is therefore irrational. Only perfect squares have rational (integer) square roots.

এই অধ্যায়ের আরও প্রশ্ন

C-01-Q078equals—
C-01-Q079equals—
C-01-Q080equals—
C-01-Q081as a decimal is—
C-01-Q082as a simple fraction equals—
C-01-Q083as a simple fraction equals—
C-01-Q084as a fraction equals—
C-01-Q085as a fraction equals—
C-01-Q086in simplest form equals—
C-01-Q087When converting (both digits repeating) to a fraction, the denominator is—

Real Numbers — সব প্রশ্ন দেখুন (149টি) →