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12th Standard English Medium Maths Subject Inverse Trigonometric Functions Book Back 2 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10
  1. Find the principal value of sin-1\(\left( -\frac { 1 }{ 2 } \right) \)(in radians and degrees).

  2. Find the principal value of sin-1(2), if it exists.

  3. Find the principal value of
     \({ Sin }^{ -1 }\left( \frac { 1 }{ \sqrt { 2 } } \right) \)

  4. Find all the values of x such that -10\(\pi\)\(\le x\le\)10\(\pi\) and sin x = 0 

  5. Find the period and amplitude of y = sin 7x

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