Trigonometric Ratios
त्रिकोणमितीय अनुपात
Lesson language · भाषा
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In this lesson
Summary
- The idea
- Today, we learn trigonometric ratios.
- The ratios
- $\sin A = \dfrac{\text{opp}}{\text{hyp}}$
- Example 1
- Example one.
- Example 2
- $\text{cosec } A = \dfrac{13}{5}, \quad \sec A = \dfrac{13}{12}, \quad \cot A = \dfrac{12}{5}$ ✓
- Careful
- First, opposite and adjacent depend on the angle.
- Your turn
- $\sin A = \dfrac{24}{25}, \quad \tan A = \dfrac{24}{7}, \quad \text{cosec } A = \dfrac{25}{24}$ ✓
हिन्दी में सारांश
- मूल विचार
- आज हम त्रिकोणमितीय अनुपात सीखेंगे।
- अनुपात
- $\sin A = \dfrac{\text{opp}}{\text{hyp}}$
- उदाहरण 1
- उदाहरण एक।
- उदाहरण 2
- $\text{cosec } A = \dfrac{13}{5}, \quad \sec A = \dfrac{13}{12}, \quad \cot A = \dfrac{12}{5}$ ✓
- सावधान
- पहली, विपरीत और संलग्न कोण पर निर्भर करते हैं।
- अब आपकी बारी
- $\sin A = \dfrac{24}{25}, \quad \tan A = \dfrac{24}{7}, \quad \text{cosec } A = \dfrac{25}{24}$ ✓
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