The Central Board of Secondary Education, CBSE has scheduled the CBSE Class 12th Mathematics Examination 2020 on March 17, 2020. The students who will be appearing for the upcoming examination can go ...

Definition: Arctan is the inverse function of the tangent function which is the ratio of the side opposite an angle divided by the side adjacent to the angle (i.e., tan = opposite/adjacent). It is ...

Applicable Analysis and Discrete Mathematics, Vol. 12, No. 1 (April 2018), pp. 70-109 (40 pages) The generalized cosecant numbers denoted here by c𝜌,𝑘 represent the coefficients of the power series ...

PERHAPS the best way of treating this work, which does not contain a single word of explanation, will be to give a summary of the tables contained in it. First we have proportional parts of all ...