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The value of cos[1/2cos^(-1)(cos(-(14pi)...

The value of `cos[1/2cos^(-1)(cos(-(14pi)/5))]\ ` is/are a.`cos(-(7pi)/5)` b. `sin(pi/(10))` c.`cos((2pi)/5)\ ` d. `-cos((3pi)/5)`

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Which of the following is/are the value of "cos"[1/2cos^(-1)(cos(-(14pi)/5)]? cos(-(7pi)/5) (b) sin(pi/(10)) cos((2pi)/5) (d) -cos((3pi)/5)

The value of cos^(-1 )(cos((33 pi) /(5))) is

"cos"^(-1)("cos"((7pi)/(5)))=

The value of cos[(1)/(2)cos^(-1)cos((14 pi)/(5))]is(a)cos((2 pi)/(5))(b)cos(-(7 pi)/(5))(c)sin((pi)/(10))(d)-cos((3 pi)/(5))

The value of sin^(-1)(cos""(3pi)/(5)) is

cos^(-1)((cos(7 pi))/(5)) is equal to

FInd sin(pi/10). cos(pi/5)

The value of cos((pi)/(5))+cos((13 pi)/(5)) is equal to

ALLEN-INVERSE TRIGONOMETRIC FUNCTIONS-All Questions
  1. The sum of the infinite terms of the series cot^(-1)(1^2+3/4)+cot^(-1)...

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  2. If the numerical value of tan{cos^-1(4/5)+tan^-1(2/3)} is a/bthen

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  3. The value of cos[1/2cos^(-1)(cos(-(14pi)/5))]\ is/are a.cos(-(7pi)/...

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  4. Prove that: tan^-1(1/4)+tan^-1(2/9)=1/2 cos^-1(3/5).

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  5. sin^(-1)(3x)/5+sin^(-1)(4x)/5=sin^(-1)x , then roots of the equatio...

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  6. sin^(-1)(sin(33pi)/7)\

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  7. cos^(-1)(cos(46pi)/7)

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  8. tan^(-1)(tan((-33pi)/7))

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  9. cot^(-1)(cot((-46 pi)/7))

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  10. Find value of Sin ( tan^(-1) x)

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  11. Evaluate: sin(cot^(-1)x) (ii) cos(tan^(-1)x)

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  12. sin(cot^(-1)(tan(tan^(-1)x))),"x" in (0," 1]

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  13. x≥0,y≥0,z≥0 and tan^(-1) x+tan^(-1) y+tan^(-1) z=k, the possible value...

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  14. x≥0,y≥0,z≥0 and tan^(-1) x+tan^(-1) y+tan^(-1) z=k, the possible value...

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  15. x≥0,y≥0,z≥0 and tan^(-1) x+tan^(-1) y+tan^(-1) z=k, the possible value...

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  16. Statement I is True: Statement II is True; Statement II is a correct ...

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  17. Statement I is True: Statement II is True; Statement II is a correct e...

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  18. Statement I is True: Statement II is True; Statement II is a correct ...

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  19. Draw the graph of the following function: f(x)=sin^(-1)(x+2)

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  20. Draw the graph of the following function: g(x)=[cos^(-1)x],\ w h e r e...

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