Sid upar ke question me apne 2nd quadrant me tan ka value negative liya hai
Tan ka value 4th quadrant me bhi to negative hin hoga.
semicircle of radius 10 centimetres A sector with angle to 16 degrees is cut out and its bounding ready event so as to form a cone find its volume
semicircle of radius 10 centimetres A sector with angle to 16 degrees is cut out and its bounding ready event so as to form a cone find its volume