CUET · MATHS · PYQ PAPER 2025
The value of \(\left|\begin{array}{cc}\log _5 10 & 2 \\ 2 & \log _{10} 5\end{array}\right|\) is
- A -3
- B \(\frac{-7}{2}\)
- C 1
- D 0
Answer & Solution
Correct Answer
(A) -3
Step-by-step Solution
Detailed explanation
\( (\log _5 10)(\log _{10} 5) - (2)(2) \) \( = 1 - 4 \) \( = -3 \)
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