Home
Class 11
MATHS
If tan^(2)theta = (1-e^2) show that sec ...

If `tan^(2)theta = (1-e^2)` show that `sec theta + tan^(3). "cosec" theta = (2-e^(2))^(3//2)`.

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS UPTO TRANSFORMATIONS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 6(B)|12 Videos

  • TRIGONOMETRIC RATIOS UPTO TRANSFORMATIONS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 6(C)|40 Videos

  • TRIGONOMETRIC RATIOS UPTO TRANSFORMATIONS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 6(F)|20 Videos

  • TRIGONOMETRIC EQUATIONS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise SOLVED PROBLEMS |18 Videos

Similar Questions

Explore conceptually related problems

If tan^(2) theta=1- k^(2) then sec theta+ tan^(3) theta "cosec" theta=

If tan^(2)theta = 3 cosec^(2)theta - 1 then theta =

If 1+ tan^(2) theta = sec^(2) theta then find (sec theta + tan theta)

If e^(sinh^(-1)(tan theta))=k then show that k=sec theta +tan theta

Show that tan^2 theta - (1 / cos^2 theta) = -1

Show that cot theta +tan theta =sec theta cosec theta

sec^(4) theta (1-sin^4 theta ) - tan^(2) theta =

2 sec^(2) theta - sec^(4) theta - 2 "cosec"^(2) theta + " cosec"^(4) theta =

If 3 tan ^(2) theta - 2 sin theta = 0 " then " theta =

If sec theta + tan theta = 1/2 , then sec theta =………

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-TRIGONOMETRIC RATIOS UPTO TRANSFORMATIONS-EXERCISE - 6(A)
  1. Show that cot.(pi)/(20). cot .(3pi)/(20). cot.(5pi)/(20). cot .(7pi)...

    Text Solution

    |

  2. Simplify. (sigmatauv(-(11pi)/3)taualphav((35pi)/6)sigmaepsilonchi(-(...

    Text Solution

    |

  3. If tan20^(@)=p then prove that = (tan610^(@)+tan700^(@))/(tan 560^(@)-...

    Text Solution

    |

  4. If alpha , beta are complementry angles such that bsin alpha = a, the ...

    Text Solution

    |

  5. If cos A = cos B = -1/2 and A does not lie in the second quadrant and ...

    Text Solution

    |

  6. If 8 tan A = -15 and 25 sin B = -7 and neither A nor B is in the four...

    Text Solution

    |

  7. If A, B, C, D are angles of a cyclic quadrilateral then P.T sin A - s...

    Text Solution

    |

  8. If A,B,C,D are the angles of a cyclic quadrilateral then cos A + cos...

    Text Solution

    |

  9. If 3sin A + 5 cos A = 5, then show that 5 sin A - 3 cos A = +- 3.

    Text Solution

    |

  10. If tan^(2)theta = (1-e^2) show that sec theta + tan^(3). "cosec" theta...

    Text Solution

    |

  11. Prove the following. (1+cottheta-cosectheta)(1+tantheta+sectheta)=2.

    Text Solution

    |

  12. కింది వాటిని నిరూపించంది. 3(sin theta - cos theta)^(4) + 6(sin theta +...

    Text Solution

    |

  13. కింది వాటిని నిరూపించంది. (sin theta + cosec theta)^(2) + (cos theta +...

    Text Solution

    |

  14. కింది వాటిని నిరూపించంది.(cos^(4) alpha + 2cos^(2) alpha [1- 1/sec^(2)...

    Text Solution

    |

  15. కింది వాటిని నిరూపించంది.(1+ sin theta - costheta)^(2)/(1+ sin theta +...

    Text Solution

    |

  16. If (2sigmatauvtheta)/((1+chiosigmatheta+sigmatauvtheta)=x, then find t...

    Text Solution

    |

  17. Eliminating theta from the following (i) x = a cos^(3) theta " " y...

    Text Solution

    |

  18. కింది వాటిలో thetaను లోపింప చేయంది. i) x =a cos^(4)theta , y = b sin^(...

    Text Solution

    |

  19. Eliminating theta from the following (ii) x = a ( sec theta + Tan ...

    Text Solution

    |

  20. (ii) Eliminate 'theta' from the equations x= tan theta + cot theta, ...

    Text Solution

    |