Y ES b ec a u se 36 = 6 2 81 = 9 2 t h ere f ore 81 36 = ( 9 6 ) 2
The fraction 36/81 is a perfect square because, after simplification, it results in 4/9, where both 4 and 9 are perfect squares (2² and 3² respectively).
To check if 36/81 is a perfect square, we need to simplify the fraction and see if the numerator and the denominator are both perfect squares. Simplifying 36/81, we get 4/9 since both 36 and 81 are divisible by 9. Now, 4 is a perfect square as it is 2 squared (2²), and 9 is a perfect square as it is 3 squared (3²). Therefore, the simplified fraction is the division of two perfect squares, which makes 36/81 a perfect square.
The fraction 81 36 can be expressed as ( 3 2 ) 2 , indicating that it is a perfect square. Thus, the answer is yes, it is a perfect square.
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Tidak, kata "tahlil" tidak berasal dari tashrif. Kata "tahlil" berasal dari bahasa Arab, yaitu akar kata "hallala-yuhallilu-tahlilan" yang berarti mengucapkan kalimat "Laa ilaha illallah" (tiada Tuhan selain Allah),Tashrif sendiri adalah ilmu tentang perubahan bentuk kata dalam bahasa Arab, termasuk perubahan kata kerja (fi'il) menjadi bentuk lampau (madhi), sekarang/akan datang (mudhari'), dan kata benda (masdar). Jadi, tahlil adalah bentuk masdar (kata benda) dari kata kerja "hallala" yang berarti mengucapkan kalimat tauhid.