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Express the value of the following in si...

Express the value of the following in simplest form.
`"tan"{1/(2)"sin"^(-1)(2x)/(1+x^(2))+1/(2)"cos"^(-1)(1-y^(2))/(1+y^(2))}`

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USHA PUBLICATION-RELATION AND FUNCTION INVERSE TRIGONOMETRIC FUNCTIONS LINEAR PROGRAMMING-EXERCISE
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  2. If sin^(-1)frac[1][3]=A, find cosA

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  3. Express the value of the following in simplest form. "tan"{1/(2)"sin...

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  4. Fill up the blanks. sin^(-)(sinfrac[2pi][3])=

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  5. Fill up the blanks. tan^(-1)(tanfrac[3pi][4]) =

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  6. What is the value of cos^(-1)(cosfrac[7pi][6])?

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  7. Write the given LPP in matrix form: Maximize Z=50x+60y subject to the ...

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  8. Let an LPP be as follows: Maximize Z=3x1+5x2 subject to x1+2x2le12, 2x...

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  9. Write the solution of the following LPP Maximise Z=2x+3y Subject t...

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  10. Write the solution of the following LPP Maximise Z=x+y Subject to ...

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  11. Write the solution of the following LPP: Maximize Z=3x+5y subject to 2...

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  12. What is the domain of f(x)=sqrt(x^2-5x+6).

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  13. Find least non negative integer r such that 7xx13xx23xx413 -= r "(mod ...

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  14. Find least non negative integer r such that 6xx18xx27xx(-225) -= r "(m...

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  15. Find least non negative integer r such that 1237"(mod 4)"+985"(mod 4)"...

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  16. Find least positive integer x, satisfying 276x+128=4 (mod 7).

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  17. State true or false with reason. “The operationastdefined by aastb=sqr...

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  18. What does the solution set of the inequation 2x+ygt5 represents?

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  19. If sin^(-1)frac[x][5]+cosec^(-1)frac[5][4]=frac[pi][2], then what is t...

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  20. What is the value of sin(tan^(-1)x+tan^(-1)frac[1][x]),xgt0 ?

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