Mathematics Optional Coaching for IAS/IFoS Examinations
IMS is well known Institute for IAS/IFoS Mathematics Optional coaching in Delhi and Hyderabad.
The area of an ellipse is twice that of a circle. The major diameter of the ellipse is twice that of the minor diameter. The radius of the circle is (a) 50% of minor diameter of the ellipse (b) 50% of major diameter of the
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