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प्रश्न
Solve the following equation for A, if sec 2A = 2
योग
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उत्तर
According to the question,
We have,
sec 2A = 2
sec 2A = sec 60°
2A = 60°
A = 30°
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Trigonometric Equation Problem and Solution
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 21: Trigonometrical Ratios [Sine, Consine, Tangent of an Angle and their Reciprocals] - EXERCISE 21 (E) [पृष्ठ ३२८]
