2026 . হলে এর মান কোনটি?
- A.
- B.
- C.
- D.
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2027 . হলে কত?
- A.
- B.
- C.
- D.
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2028 . এর মান কত?
- A. 1/4
- B. 3/5
- C. 2/5
- D. 4/5
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2029 . হলে SinA এর মান কত ?
- A.
- B.
- C.
- D.
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2030 . হলে
- A. 5/7
- B. 12/5
- C. 7/16
- D. 7/17
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2031 . হলে, এর মান কত?
- A. 0°
- B. 30°
- C. 45°
- D. 60°
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2032 . হলে, এর মান কত?
- A. 0°
- B. 30°
- C. 45°
- D. 60°
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2033 . হলে এর মান কত?
- A.
- B.
- C.
- D.
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2034 . হলে secθ = কত?
- A.
- B. 3
- C.
- D. 8
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2035 . হলে =কত?
- A. 1
- B. 2
- C. 3
- D. 4
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2036 . হলে এর মান কত?
- A. 10
- B. 11
- C. 12
- D. 13
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2037 . হলে এর মান কত?
- A.
- B.
- C.
- D.
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2039 .
- A. x(x+a)(y+3a)
- B. (x+7a)(y+3a)
- C. (x+5a)(y+3a)
- D. (x+2a)(y+3a)
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2040 . এবং হলে
- A.
- B.
- C.
- D.
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