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Find the set of values of "c o s e c"...

Find the set of values of `"c o s e c"^(-1)(-1/2)` .

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`cosec^(-1)x=> x<=-1` or `x>=1`
Therefore set of values of`cosec^(-1)(-1/2)=phi`
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RD SHARMA-INVERSE TRIGONOMETRIC FUNCTION-Solved Examples And Exercises
  1. Find the domain of sec^(-1)(3x-1) (ii) sec^(-1)x-tan^(-1)x

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  2. Find the principal values of "c o s e c"^(-1)(2) and "c o s e c"^(-...

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  3. Find the set of values of "c o s e c"^(-1)(-1/2) .

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  4. For the principal values, evaluate the following: cot^(-1)(-1)+cos e ...

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  5. For the principal values, evaluate each of the following: tan^(-1)sqr...

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  6. If "c o s e c"^(-1)x+"c o s e c"^(-1)y+"c o s e c"^(-1)z=-(3pi)/2 , fi...

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  7. Find the principal values of each of the following: (i) "cosec"^(-1)(...

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  8. Find the principal values of each of the following: (i) "c o s e c"^...

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  9. Find the set of values of "c o s e c"^(-1)((sqrt(3))/2)

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  10. For the principal values, evaluate the following: sin^(-1)(-(sqrt(3))...

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  11. For the principal values, evaluate the following: sin^(-1)(-(sqrt(3))...

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  12. Find the set of values of cot^(-1)(1) and cot^(-1)(-1)

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  13. Find the principal values of cot^(-1)sqrt(3) and cot^(-1)(-1)

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  14. For the principal values, evaluate the following: cot^(-1)(-1)+cos e ...

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  15. For the principal values, evaluate the following: cot^(-1)(-1)+cos e ...

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  16. Find the principal values of each of the following: cot^(-1)(-sqrt(...

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  17. Find the principal values of each of the following: (i) cot^(-1)(-...

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  18. Find the domain of cotx + cot^-1 x

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  19. Evaluate each of the following: (i) cot^(-1)(1/(sqrt(3)))-"c o s e c...

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  20. Evaluate each of the following: (i)"c o s e c"^(-1)(-2/(sqrt(3)))+2c...

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