SSC CGL – Combined Graduate Level Examination · வினா 70
If tan(90° - A) = √3, what is sin A?
விடையைக் காட்டு & விளக்கம்
விடை: (A) 1/2
விளக்கம்
tan(90° - A) = cot A = √3, so A = 30° and sin A = 1/2. (Verified against the official SSC answer key.)
SSC CGL – Combined Graduate Level Examination · வினா 70
விடை: (A) 1/2
tan(90° - A) = cot A = √3, so A = 30° and sin A = 1/2. (Verified against the official SSC answer key.)