01What is the value of \(\cos\left(\sin^{-1}\left(-\frac{5}{13}\right)\right)\)?\(\cos\left(\sin^{-1}\left(-\frac{5}{13}\right)\right)\) का मान क्या है?
0 reads0 helpful★ – (0)
Mathematics
Principal value branch
In this Class 12 Mathematics topic from Inverse Trigonometric Functions, students learn why trigonometric functions must be restricted to suitable domains to have well-defined inverses. The topic explains the principal value branch, standard ranges of sin⁻¹x, cos⁻¹x, tan⁻¹x and related functions, and how these ranges determine the unique value returned by an inverse function. Students also practise interpreting graphs, selecting correct branches, and applying principal-value conventions while simplifying expressions and solving problems.
Medium · Level 2 · 2 questions
Practice questions
02Which of the following inverse trigonometric functions has the principal-value range \([0,\pi]\)?निम्नलिखित में से किस प्रतिलोम त्रिकोणमितीय फलन का प्रमुख मान-परास \([0,\pi]\) होता है?
0 reads0 helpful★ – (0)