(i) x, y, z তিনটি বাস্তব সংখ্যা, x < y এবং z < 0 হলে,(a) x×z < y×z(b) x×z > y×z(c) x×z < y×z(d) x×z = y×z
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Answer:
C) x×z<y×z
Step-by-step explanation:
because z is small name then 0
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