01232nam a22001937a 450000500170000000800410001702000180005804000070007604100080008308200210009110000190011224500290013126000390016030000270019936500640022652006970029065000320098770000190101920250218094055.0250218b           ||||| |||| 00| 0 eng d  a9789360844516  cAL  aeng  223a516.24bPANT  aChhaya, Pandey  aTrigonometric identities  aNew DelhibWordpen Academicsc2025  avi,168p.bHBc23x15cm.  2Generala6388b₹1400.00c₹d₹1750.00e20%f06/02/2025  aTrigonometric Identities is a fundamental topic in mathematics that explores relationships between trigonometric functions. These identities, such as the Pythagorean identity and sum and difference formulas, allow us to simplify expressions, solve equations, and prove mathematical statements. By understanding and applying trigonometric identities, we can manipulate trigonometric expressions more efficiently, leading to solutions in various mathematical and scientific contexts. Whether you're studying calculus, physics, engineering, or simply interested in mathematics, a solid grasp of trigonometric identities is essential for further exploration and problem-solving in these fields. "  2  Geometry aTrigonometry  aPaswan,Urvashi