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Show that tan^-1frac(1)(5)+tan^-1frac(...

Show that
`tan^-1frac(1)(5)+tan^-1frac(1)(7)+tan^-1frac(1)(3)+tan^-1frac(1)(8)=pi/4`

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Prove 2tan^-1frac(1)(2)+tan^-1frac(1)(7)=tan^-1frac(31)(17)

show that sin^-1frac(3)(5)-sin^-1frac(8)(17)=cos^-1frac(84)(85)

Prove that 2 sin^-1(frac(3)(5))=tan^-1(frac(24)(7))

Show that tan^-1(1/8)+tan^-1(1/57)=tan^-1(1/7)

Prove that sin^-1frac(4)(5)+sin^-1frac(5)(13)=sin^-1frac(63)(65)

show that sin^-1(frac(3)(5))-sin^-1(frac(8)(17))=cos^-1(frac(84)(85))

Prove that sin^-1frac12(13)+cos^-1frac4(5)+tan^-1frac63(16)=pi

Prove that 2 tan^(-1)(1/2) + tan^(-1)(1/7) = tan^(-1)(31/17)

Evaluate tan(sin^-1frac(3)(5)+cot^-1frac(3)(2))

Prove that tan^(-1)(2/11) + tan^(-1)(7/24) = tan^(-1)(1/2)

V PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-QUESTION BANK
  1. Prove the following : cos^(-1)(12/13)+sin^(-1)(3/5)=sin^(-1)(56/65)

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  2. prove the following tan^(-1)frac(63)(16)=sin^(-1)frac(5)(13)+cos^(-1...

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  3. Show that tan^-1frac(1)(5)+tan^-1frac(1)(7)+tan^-1frac(1)(3)+tan^-1f...

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  4. prove that tan^(-1) sqrt x = 1/2 cos^(-1)((1-x)/(1+x)), x in [0,1]

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  5. Prove the following : cot^(-1)((sqrt(1+sinx)+sqrt(1-sinx))/(sqrt(1+sin...

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  6. prove tan ^(-1)((sqrt(1+x)-sqrt(1-x))/(sqrt(1+x)+sqrt(1-x)))=pi/4-1/2 ...

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  7. Prove the following : (9pi)/8-9/4 sin^(-1)(1/3)=9/4 sin^(-1) ((2sqrt2...

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  8. Solve the following 2tan^-1(cosx)=tan^-1(2cosecx)

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  9. Solve the following : tan^(-1)((1-x)/(1+x))=1/2 tan^(-1) x (x gt0)

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  10. sin(tan^(-1)x),|x| lt1 is equal to

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  11. sin^(-1)(1-x)-2sin^(-1)x= pi/2,then find x

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  12. tan^(-1)(x/y)-tan^(-1)((x-y)/(x+y))=

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  13. Find the principal values cos ^(-1)((-sqrt3)/2 )

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  14. Find the principal values cosec^(-1)((-2))

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  15. Evaluate the following sin [pi/2-sin ^(-1)((-sqrt3)/2)]

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  16. If tan ^(-1)(3/4)=theta, find the value of sin theta

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  17. Prove that tan ^(-1) (1/7)+tan ^(-1)( (1)/(13))=tan ^(-1)( 2/9)

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  18. Prove that sin ^(-1) (4/5)+sin ^(-1) (5/(13))+sin ^(-1) ((16)/(65))=pi...

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  19. Prove that tan ^(-1) ((a-b)/(1+a b))+tan ^(-1)(( b-c)/(1+b c))+tan ^(-...

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  20. Prove that 2 tan ^(-1) (1/5)+sec ^(-1) ((5 sqrt2)/7)+2 tan ^(-1) (1/8)...

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