THE substance of this volume has formed the material of a course of lectures delivered for some years past to undergraduates in Glasgow. Its object is to provide the student, whose bent is towards ...

Summary Biangular coordinates specify a point on the plane by two angles giving the intersection of two rays emanating from two fixed poles. This is a dual of Cartesian coordinates wherein a point on ...

The NCERT books are widely prescribed as the main study resource in schools across India. Their coherent and comprehensible language makes them the ideal learning material for most students. The NCERT ...

CBSE 2024-25 Competency Based Questions With Answers: The Central Board of Secondary Education (CBSE) has released the competency-based practice questions for students of class 10. These questions are ...