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Slove it maths...,............... |
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Answer» QUESTION: If sin3∅ = cos(∅ - 6°) and 3∅ and (∅ - 6°) are acute ANGLES, find the value of ∅. Answer: 24° STEP by step EXPLANATION: Given: sin 3∅ = cos(∅ - 6°) We know that, sin ( 90° - ∅ ) = cos ∅ THUS, sin 3∅ = sin ( 90° + 6° - ∅ ) 3∅ = 90° + 6° - ∅ 3∅ + ∅ = 96° 4∅ = 96° ∅ = 24° Thus, the value of theta (∅) is 24° |
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