CBSE Class 10 Maths Important Questions ... find the distance between the two ships. [Use √3 = 1.732] (CBSE 2011-2020) Q10. Prove that: (1 + cot A+ tan A) (sin A - cos A) = sec³ A-cosec³ ...
The Central Board of Secondary Education (CBSE) will conduct the CBSE Class 10 Science exam on Thursday ... Section A: 20 objective-type questions, each carrying 1 mark. Section B: 6 very short-answer ...