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1. a=-1, b=-2, c=-3 হলে-a-(-b)-(-c) এর মান কত?

  • A. -2
  • B. -2
  • C. -2
  • D. -2

Answer: Option C

Explanation:

-a-(-b)-(-c)

= -a+b+c

= -(-1)+(-2)+(-3)

= 1-2-3

= 1-5

= -4

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