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ORDER BY `video_id` desc Inverse Trigonometric Functions 12th Standard CBSE Maths if tan-1 (a/x) + tan-1 (b/x) = \(\pi\) /2, then x = if (a < 0) and x \(\varepsilon \) (-a, a), simplify tan-1 \(\left( \frac { x }{ \sqrt { { a }^{ 2 }-{ x }^{ 2 } } } \right) \) If x + y + z = xyz , then the valu of tan-1x + tan-1y + tan-1 z = Write in the simplest form : \({ tan }^{ -1 }\left[ \frac { cos\quad x }{ 1+sin\quad x } \right] ,x\left[ -\frac { \pi }{ 2 } ,\frac { \pi }{ 2 } \right] \) Write in the simplest form: \(({ tan }^{ -1 }\left[ \frac { \sqrt { 1+sin\quad x } +{ \sqrt { 1-sin\quad x } }\quad }{ \sqrt { 1+sin\quad x } +{ \sqrt { 1-sin\quad x } } } \right] ,0<x<\frac { \pi }{ 2 } \) Show that : \({ sin }^{ -1 }\frac { 5 }{ 13 } +{ cos }^{ -1 }\frac { 3 }{ 5 } ={ tan }^{ -1 }\frac { 63 }{ 16 } \) Find the principal value of \({ sin }^{ -1 }\left( \frac { 1 }{ \sqrt { 2 } } \right) \) Find the principal value of \({ \cot }^{ -1 }\left( -\frac { 1 }{ \sqrt { 3 } } \right) \) Find the value of \(\tan \left(\sin ^{-1} \frac{3}{5}+\cot ^{-1} \frac{3}{2}\right)\) Does the following trigonometric equation have any solutions? If yes, obtain the solutions (s);
12th CBSE Maths Unit 2 Inverse Trigonometric Functions Important Question Paper
Shalini Sharma - Udaipur Jul-24 , 2019
Inverse Trigonometric Functions Important Questions
Reg.No. :
\(tan^{ -1 }\left( \frac { x+1 }{ x-1 } \right) +tan^{ -1 }\left( \frac { x-1 }{ x } \right) =-tan^{ -1 }7\)
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