Home
Class 12
MATHS
If the product of the intercepts make by...

If the product of the intercepts make by the straight line `xtan alpha+y sec alpha=1, (0 le alpha lt (pi)/2)`, on the co-ordinates axes is equal to `sin alpha,` find `alpha`.

Text Solution

Verified by Experts

The correct Answer is:
`=>alpha=45^(@)(0, le alpha lt (pi)/2)`
NA
Promotional Banner

Topper's Solved these Questions

  • SOLVED MODEL PAPER-4

    SRISIRI PUBLICATION|Exercise SECTION-C|8 Videos

  • THE PLANE

    SRISIRI PUBLICATION|Exercise SPQ|3 Videos

Similar Questions

Explore conceptually related problems

If the product of the intercepts made by the straight line x tan alpha + y sec alpha =1, (0 le alpha le (pi)/2) , on the co-ordinates axes is equal to sin alpha , find alpha .

Find the area of Delta^(l e) formed by the straight line x cos alpha+ysin alpha=p on the co-ordinate axes.

If 0 lt alpha lt (pi)/(6) then alpha(cosec alpha) is

Let cos beta is the geometric mean between sin alpha and cos alpha , where 0 lt alpha lt beta lt pi//2 , then cos 2beta is equal to

If (1+ tan alpha)(1+ tan 4alpha)=2, alpha in (0, pi//16) , then alpha is equal to:

SRISIRI PUBLICATION-STRAIGHT LINES-EXAMPLE
  1. Find the equation of the straight line passing through the point (2,3)...

    Text Solution

    |

  2. Find the equation of the straight line passing through the point (-2,4...

    Text Solution

    |

  3. If the product of the intercepts make by the straight line xtan alpha+...

    Text Solution

    |

  4. Transform the equation sqrt(3)x+y=4 into slope intercept form

    Text Solution

    |

  5. Transform the equation sqrt(3)x+y=4 into intercept form

    Text Solution

    |

  6. Transform the equation sqrt(3)x+y=4 into Normal form

    Text Solution

    |

  7. Transform the equation of x+y+1=0 into slope intercept form

    Text Solution

    |

  8. Transform the equation of x+y+1=0 into intercept form

    Text Solution

    |

  9. Transform the equation of x+y+1=0 into Normal form

    Text Solution

    |

  10. Transform the equation 3x+4y+12=0 into slope intercept form

    Text Solution

    |

  11. Transform the equation 3x+4y+12=0 into intercept form

    Text Solution

    |

  12. Transform the equation 3x+4y+12=0 into Normal form

    Text Solution

    |

  13. Transformation the equation 4x+3y+12=0 into slope intercept form

    Text Solution

    |

  14. Transformation the equation 4x+3y+12=0 into intercept form

    Text Solution

    |

  15. Transformation the equation 4x+3y+12=0 into Normal form

    Text Solution

    |

  16. Transform the equation 2x-3y+6=0 into Normal form

    Text Solution

    |

  17. Find the equation of the straight line whose distance from the origin ...

    Text Solution

    |

  18. A straight line whose inclination with the positive direction of the X...

    Text Solution

    |

  19. A straight line through P(3,4) makes an angle of 60^(@) with the posit...

    Text Solution

    |

  20. A straight line passing through A (1, -2) makes an angle Tan^(-1) 4/3 ...

    Text Solution

    |