Question is mentioned below :
If A lies in the second quadrant and 3 tan A + 4 = 0, the value 2 cot A – 5 cos A + sin A is equals to -
Question is mentioned below :
Question is mentioned below :
Question is mentioned below :
Question is mentioned below :
If at the centre of two circle angle subtends by the equal arc are 30º and 45º then the ratio of their radii is –
Question is mentioned below :
Question is mentioned below :