Inverse Trigonometric Functions

Subject matter experts of JagranJosh have developed chapter wise practice questions of Class 12th as per the relevancy of the chapter in the CBSE board exam. This practice set contains questions with detailed explanations on “Chapter: Inverse Trigonometric Functions” of Mathematics.

  • Q1. The value of tan( 1 2 sin 1 3 4 )  is:

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  • Q2. If  sin 1 ( 2a 1+ a 2 )+ cos 1 ( 1 a 2 1+ a 2 )= tan 1 ( 2x 1 x 2 ) where a,x] 0,1 [, then the value of x is:

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  • Q3. The value of x for  tan 1 2x+ tan 1 3x= π 4  is:

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  • Q4. The simplest form of  tan 1 ( cosxsinx cosx+sinx )  is:

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  • Q5. The value of  tan 1 ( 1 3 )+ tan 1 ( 1 5 )+ tan 1 ( 1 7 )+ tan 1 ( 1 8 )  is:

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  • Q6. The value of tan( 2 tan 1 1 5 )  is:

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  • Q7. The value of sin( sec 1 17 15 ) is:

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