MCQ
असमिका $25 x^2-4 \leq 0$ का हल होगा-
- ✓$\left[-\frac{2}{5}, \frac{2}{5}\right]$
- B$\left(-\frac{2}{5}, \frac{2}{5}\right)$
- C$\left(-\frac{2}{5}, \infty\right)$
- Dकोई हल नहीं
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