SSC CGL – Combined Graduate Level Examination · प्रश्न 70
If tan(90° - A) = √3, what is sin A?
उत्तर दाखवा आणि स्पष्टीकरण
उत्तर: (A) 1/2
स्पष्टीकरण
tan(90° - A) = cot A = √3, so A = 30° and sin A = 1/2. (Verified against the official SSC answer key.)