Mathematics · Straight Lines
मान लीजिए l रेखा 2x - 3y + 1 = 0 है। यदि एक अन्य रेखा m मूल बिंदु (origin) से गुजरती है और l पर लंबवत है, तथा θ रेखा l और x-अक्ष के बीच का कोण है, तो sin(θ) का मान ज्ञात कीजिए।
- 135
- 225
- 33√13
- 42√13✓
सही उत्तर देखें
2√13
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