The trigonometric equation sin^{1} x = 2 sin ^{1} a has a solution for
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then the values of x is
If x, y, z are in A.P. and tan^{–1}x, tan^{–1}y and tan^{–1}z are also in A.P., then
where Then a value of y is :
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Test: Inverse Trigonometry 2 Test  25 ques 
JEE Advanced Level Test: Inverse Trigonometry 3 Test  20 ques 
Test: Inverse Trigonometry 1 Test  25 ques 
JEE Advanced (Single Correct MCQs): Inverse Trigonometric Functions Test  9 ques 
JEE Advanced (Single Correct Type): Inverse Trigonometric Functions Doc  2 pages 
447 docs930 tests

Test: Inverse Trigonometry 2 Test  25 ques 
JEE Advanced Level Test: Inverse Trigonometry 3 Test  20 ques 
Test: Inverse Trigonometry 1 Test  25 ques 
JEE Advanced (Single Correct MCQs): Inverse Trigonometric Functions Test  9 ques 
JEE Advanced (Single Correct Type): Inverse Trigonometric Functions Doc  2 pages 