subtangent meaning in Hindi

Examples

1. *B . Williamson " Subtangent and Subnormal " and " Polar Subtangent and Polar Subnormal " in " An elementary treatise on the differential calculus " ( 1899 ) p 215, 223 Google books
2. *B . Williamson " Subtangent and Subnormal " and " Polar Subtangent and Polar Subnormal " in " An elementary treatise on the differential calculus " ( 1899 ) p 215, 223 Google books