a, b, c তিনটি স্বাভাবিক সংখ্যা। যদি a > b > c এবং b < 5 হয়, তবে নিচের কোনটি অবশ্যই ভুল?

A

a - b > 0

B

abc > 0

C

a - c < 0

D

a + b > c

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Updated: 1 month ago

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