Home
Class 12
MATHS
Solve for x, cos (2sin^(-1)x)=(1)/(9), x...

Solve for x, `cos (2sin^(-1)x)=(1)/(9), x gt 0`.

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE |35 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    ARIHANT PUBLICATION|Exercise Part II (QUESTIONS FOR PRACTICE)|31 Videos

  • INTEGRATION

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (6 MARK)|4 Videos

  • LINEAR PROGRAMMING

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Long Answer Type Questions 6 Marks)|18 Videos

Similar Questions

Explore conceptually related problems

Solve cos(2sin^(-1)x) = 1/9 .

Solve: cos(2"sin"^(-1)x)= 1/9

Solve for x, cos^(-1)x +sin^(-1)((x)/(2)) =(pi)/(6) .

Solve sin^(-1)x +sin^(-1)(1-x) =(pi)/(2) .

Fill in the blank choosing correct answer from the brackets The value of sin (tan^(-1) x + tan^(-1) 1/x, x gt 0_____ . (0,1,1/2)

Solve for x: cot^(-1)(x-1)+cot^(-1)(x-2)+cot^(-1)(x-3)=0

Solve for x, 2 tan ^(-1)(cos x) =tan^(-1) (2"cosec"x) .

Solve cos(tan^-1x) = sin(cot^-1 (3/4))

Solve: 2sin^(-1) x +sin^(-1) (1-x)= pi/2

ARIHANT PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS -ODISHA BUREAU.S TEXTBOOK SOLUTIONS
  1. If r^2 =x^2 +y^2+z^2, "Prove that" "tan"^(-1) (yz)/(xr) ="tan"^(-1) (...

    Text Solution

    |

  2. In a DeltaABC, if mangleA=90^(@), prove that "tan"^(-1)b/(a+c)+"tan"^(...

    Text Solution

    |

  3. Solve for x, cos (2sin^(-1)x)=(1)/(9), x gt 0.

    Text Solution

    |

  4. Solve sin^(-1)x +sin^(-1)(1-x) =(pi)/(2).

    Text Solution

    |

  5. If "sin"^(-1)(1-x)(1)-2"sin"^(-1)x=pi/(2), then find the value of x.

    Text Solution

    |

  6. Solve for x, cos^(-1)x +sin^(-1)((x)/(2)) =(pi)/(6).

    Text Solution

    |

  7. Solve: "tan"^(-1)(x-2)/(x-2) + "tan"^(-1) (x+1)/(x+2)=pi/4

    Text Solution

    |

  8. Solve: "tan"^(-1) 1/(2x+1) +"tan"^(-1) 1/(4x+1) = "tan"^(-1) 2/x^2

    Text Solution

    |

  9. Solve: 3 "sin"^(-1) (2x)/(1+x^2) -4"cos"^(-1) (1-x^2)/(1+x^2) +2 "tan"...

    Text Solution

    |

  10. Solve:"cot"^(-1) 1/(x-1) + "cot"^(-1) 1/x +"cot"^(-1) 1/(x+1) = "cot"^...

    Text Solution

    |

  11. Solve: "cot"^(-1)(1-x^2)/(2x) = "cosec"^(-1)(1+a^2)/(2a) -"sec"^-1 (1+...

    Text Solution

    |

  12. Solve for x, "sin"^(-1)((2alpha)/(1+alpha^(2)))+"sin"^(-1)((2beta)/(...

    Text Solution

    |

  13. Solve "sin"^(-1)x-"cos"^(-1)x="cos"^(-1)sqrt(3)/(2)

    Text Solution

    |

  14. Solve:"sin"^(-1)2x+"sin"^(-1)x = pi/3.

    Text Solution

    |

  15. Rectify the error if any in the following "sin"^(-1)4/(5)+"sin"^(-1)...

    Text Solution

    |

  16. Prove that : "cos"^(-1) ((b+a "cos"x)/(a+b "cos"x)) =2"tan"^(-1)(sqr...

    Text Solution

    |

  17. Prove that tan{(pi)/(4)+(1)/(2) "cos"^(-1)(a)/(b)}+tan{(pi)/(4)-(1)/(2...

    Text Solution

    |

  18. Prove that : "tan"^(-1)sqrt((xr)/(yz)) +"tan"^(-1) sqrt((yr)/(yx)) +"...

    Text Solution

    |

  19. If "cos"^(-1)(x/a) ="cos"^-1(y/b) = theta, "prove that" x^2/a^2 -(2xy)...

    Text Solution

    |

  20. If "cos"^(-1)(x/y) +"cos"^-1(y/3)= theta, "prove that" 9x^2- 12xy "co...

    Text Solution

    |