Home
Class 11
MATHS
Find all solution of the equation. sinx+...

Find all solution of the equation. `sinx+sin(π/8)sqrt((1−cosx)^2+sin^2x)=0` in [ 5π/2, 7π/2].

Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    CENGAGE PUBLICATION|Exercise All Questions|486 Videos

Similar Questions

Explore conceptually related problems

The number of real solutions of the equation (sinx-x)(cosx-x^2)=0 is

The number of real solutions of the equation (sinx-x)(cosx-x^(2))=0 is

The no. of solution(s) of the equation 3(sinx+cosx)-2(sin^3x+cos^3x)=8 is

The general solution of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x is

Find all the solution of 4cos^2xsinx-2sin^2x=3sinx

Find the number of real solutions of the equation sqrt(1 + cos 2x) = sqrt2 cos^-1 (cosx) , where x in [pi/2 , pi]

The number of solution (s) of the equation sin^4 x + cos^4 x = sinx cosx in [0 , 2pi]

The number of real solutions of the equation sqrt(1+cos2x)=sqrt(2)sin^(-1)(sinx),-pilt=xlt=pi is (a) 0 (b) 1 (c) 2 (d) infinite

The number of real solutions of the equation sqrt(1+cos2x)=sqrt(2)sin^(-1)(sinx),-pilt=xlt=pi is 0 (b) 1 (c) 2 (d) infinite

The number of solution of the equation |2sinx-sqrt(3)|^(2cos^(2)x-3cosx+1)=1in[0,pi] is (a) 2 (b) 3 (c) 4 (d) 5

CENGAGE PUBLICATION-TRIGONOMETRIC FUNCTIONS-All Questions
  1. For the smallest positive values of x \and\ y , the equation 2(sinx+si...

    Text Solution

    |

  2. The minimum vertical distance between the graphs of y=2+sinx and y=cos...

    Text Solution

    |

  3. Find all solution of the equation. sinx+sin(π/8)sqrt((1−cosx)^2+sin^2x...

    Text Solution

    |

  4. sin^3x.sin3x=underset(mrarr0)(oversetnsumCmcosmx is an identity in x,w...

    Text Solution

    |

  5. Solve tan(picostheta)=cot(pisintheta) then the value of sin(π/4+θ)

    Text Solution

    |

  6. The value of sum(r=0)^(10)cos^3((rpi)/3) is equal to (a)1/4 (b) 1/...

    Text Solution

    |

  7. Solve the equation sin^4x+cos^4x-2sin^2x+(3sin^2 2x)/4=0

    Text Solution

    |

  8. Prove that sin^2(A/2)+sin^2(B/2)-sin^2(C/2)=1-2cos(A/2)cos(B/2)sin(C/2...

    Text Solution

    |

  9. solve sin(2x)+sin(x)=0?

    Text Solution

    |

  10. In any triangle ABC, prove that sin^3Acos(B-C)+sin^3Bcos(C-A)+sin^3Cco...

    Text Solution

    |

  11. Find the smallest positive root of the equation sqrt(sin(1-x))=sqrt(co...

    Text Solution

    |

  12. cot16^0cot44^0+cot44^0cot76^0-cot76^0cot16^0= (a)1(b) 2 (c)3 (d) ...

    Text Solution

    |

  13. Solve the equation tan^4x+tan^4y+2cot^2xcot^2y=3+sin^2(x+y) for the va...

    Text Solution

    |

  14. The value of (2sinx)/(sin3x)+(tanx)/(tan3x) is.

    Text Solution

    |

  15. Prove that the equation 2sinx=|x|+a has no solution for a in((3sqrt3-p...

    Text Solution

    |

  16. Prove that tan(pi/(16))=sqrt(4+2sqrt(2))-(sqrt(2)+1)

    Text Solution

    |

  17. Solve the equation 2sinx+cosy=2 for the value of xa n dydot

    Text Solution

    |

  18. cos((2pi)/7)+cos((4pi)/7)+cos((6pi)/7)

    Text Solution

    |

  19. Prove that sintheta+sin3theta+sin5theta+.....+sin(2n-1)theta=(sin^2nth...

    Text Solution

    |

  20. Prove that (cos3x)/(sin2xsin4x)+(cos5x)/(sin4xsin6x)+(cos7x)/(sin6xsi...

    Text Solution

    |