Home
Class 12
MATHS
If cos theta + sin theta = sqrt(2) cos t...

If `cos theta + sin theta = sqrt(2) cos theta` then S.T `cos theta - sin theta = sqrt(2) sin theta`

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise Section B|49 Videos

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise Section C|42 Videos

  • PROPERTIES OF TRIANGLES

    SRISIRI PUBLICATION|Exercise LAQ ,SAQ,VSAQ (2DHARDQ) (3DMIS.Q)|44 Videos

  • SOLVED MODEL PAPER - 4

    SRISIRI PUBLICATION|Exercise Long Answer Questions|9 Videos

Similar Questions

Explore conceptually related problems

If cos theta - sin theta = sqrt(2) sin theta " then " cos theta + sin theta =

If Cos theta - Sin theta = sqrt(2) Cos theta then Cos theta + Sin theta =

If Sin theta + Cos theta = sqrt(3) Cos theta then 2 Cos theta - Sin theta=

Let P = {theta , sin theta - cos theta = sqrt(2)cos theta} and Q = {theta , sin theta + cos theta = sqrt(2) sin theta) be two sets. Then

If sqrt(3) cos theta + sin theta = sqrt(2) , then theta =

(cos theta + sin theta )/( cos theta - sin theta )-(cos theta - sin theta )/( cos theta + sin theta ) =

If cos theta + sqrt(3) sin theta = 2 then theta =

Solve sqrt(3) cos theta + sin theta = sqrt(2)

If sin theta+cos theta=sqrt(2)cos A then theta=

SRISIRI PUBLICATION-QUESTION PAPER -SECTION - C
  1. If cos theta + sin theta = sqrt(2) cos theta then S.T cos theta - sin ...

    Text Solution

    |

  2. Find the circumcentre of the triangle whose vertices are (1,3) (-3,5) ...

    Text Solution

    |

  3. Find the orthocentre of the triangle formed by the vertices (-2,-1),(6...

    Text Solution

    |

  4. Find the orthocentre of the triangle whose sides are 7x+y-10=0, x-2y+5...

    Text Solution

    |

  5. Find the circumcentre of the triangle whose sides are given by x+y=0, ...

    Text Solution

    |

  6. If Q(h,k) is the foot of the perpendicular of P(x(1),y(1)) on the line...

    Text Solution

    |

  7. If Q(h,k) is the foot of the perpendicular of P(x(1),y(1)) on the line...

    Text Solution

    |

  8. Find the centroid and the area of the triangle formed by the lines 12x...

    Text Solution

    |

  9. If ax^2+2hxy+by^2+2gx+2fy+c=0 represents two parallel lines then prove...

    Text Solution

    |

  10. If ax^2+2hxy+by^2+2gx+2fy+c=0 represents two parallel lines then prove...

    Text Solution

    |

  11. If ax^2+2hxy+by^2+2gx+2fy+c=0 represents two parallel lines then prove...

    Text Solution

    |

  12. Find the angle between the lines joining the origin to the points of i...

    Text Solution

    |

  13. Find the value if k , if the lines joining the origin with the points ...

    Text Solution

    |

  14. Show that the lines joining the origin with the points of intersection...

    Text Solution

    |

  15. Find the condition for the chord lx + my=1 of the circle x^(2)+y^(2)=a...

    Text Solution

    |

  16. Find the angle between the lines whose d.c's are related by l + m + n ...

    Text Solution

    |

  17. Find the direction cosines of the two lines which are connected by the...

    Text Solution

    |

  18. Find the angle between the lines, whose direction cosines are given by...

    Text Solution

    |

  19. If a line makes angles alpha, beta, lambda,delta with the four diagon...

    Text Solution

    |

  20. If y=Tan^""(-1)((sqrt((1+x^(2)))+sqrt(1-x^(2)))/(sqrt(1+x^(2))-sqrt(1-...

    Text Solution

    |

  21. Find the derivative of (sinx)^(log x)+x^(sinx).

    Text Solution

    |