Mathematics · Numerical Analysis
अंतर के अंतराल को h मानते हुए, द्वितीय अग्रिम अंतर Δ2 cos(2x) का मान क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1इनमें से कोई नहीं
- 24 sin2(h) sin(2x + h)
- 3-4 sin2(h) cos(2x + 2h)✓
- 4-4 sin2(h) cos(2x + 2h)
सही उत्तर देखें
-4 sin2(h) cos(2x + 2h)
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