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What is the value of cos^(-1)(cosfrac[7p...

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

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USHA PUBLICATION-RELATION AND FUNCTION INVERSE TRIGONOMETRIC FUNCTIONS LINEAR PROGRAMMING-EXERCISE
  1. Fill up the blanks. sin^(-)(sinfrac[2pi][3])=

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  18. Express each of e^x function as the sum of an even function and an odd...

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  19. Express each of x^2 function as the sum of an even function and an odd...

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  20. Let f(x)={(1, x in Q), (0, x in R-Q):} and g(x)={(1, x in R-Q), (0, x ...

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