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1. a+b = 8 এবং b = 15 হলে a = ?
- A. -8
- B. -8
- C. -8
- D. -8
Answer: Option C
Explanation:
দেওয়া আছে,
a+b=8 এবং b=15
অতএব,
a+15=8
=>a = 8-15
=> a = -7
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1. a+b = 8 এবং b = 15 হলে a = ?
Answer: Option C
Explanation:
দেওয়া আছে,
a+b=8 এবং b=15
অতএব,
a+15=8
=>a = 8-15
=> a = -7
Post your comments here: