Home
Class 11
MATHS
If sce A=17/8 and cosec B=5/4, then sec(...

If `sce A=17/8` and cosec B=5/4`, then `sec(A+B)` can have the value equal to -

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATION

    ALLEN|Exercise All Questions|114 Videos

Similar Questions

Explore conceptually related problems

If sec A=17/8 and cosec B=5/4 , then sec(A+B) can have the value equal to -

If sin theta+ cosec theta =2, then the value of sin^8 theta + cosec^8 theta is equal to

If A and B are two events such that P(A) = 3/8 , P(B) = 5/8 and P(A cup B) = 3/4 then P(A/B) is equal to

If cosec A + sec A = cosec B + sec B , prove that tan A tan B = cot( A+ B)/ 2

If A and B be two events such that P(A) =3/8,P(B)=5/8 and P(AcupB)=3/4 then P(A/B).P(A'/B) is equal to

If A and B are two events such that P(A)=0.6 and P(B)=0.8, if the greatest value that P(A//B) can have is p, then the value of 8p is______.

If cosec^(-1) ( cosec x) " and " cosec ( cosec^(-1) x) are equal functions, then the maximum range of value of x is

If 15 cotA = 8 , then find the value of cosec A .

Suppose that h(x)=4x-5 and h(b)=17. What is the value of b?

ALLEN-TRIGONOMETRIC RATIOS AND IDENTITIES-All Questions
  1. Let m=t a n3\ a n d\ n=s e c6,\ then which of the following statement...

    Text Solution

    |

  2. (sin^3theta-cos^3theta)/(sintheta-costheta)-(costheta)/(sqrt(1+cot^2th...

    Text Solution

    |

  3. If sce A=17/8 and cosec B=5/4, then sec(A+B) can have the value equal ...

    Text Solution

    |

  4. It is known that sin beta= 4/5 and 0 lt beta lt pi, then the value of ...

    Text Solution

    |

  5. In a Delta ABC, angle B lt angle C and the values of B and C satisfy t...

    Text Solution

    |

  6. Prove that ((cos A + cos B)/( sin A - sin B )) ^(n) + ((sin A + sin B ...

    Text Solution

    |

  7. If cos(A-B)=3/5 and tanA tanB=2, then a.cos A cosB=1/5 b. co...

    Text Solution

    |

  8. If A+B=pi/3a n d\ cos A+cos B=1,\ t h e n- a.cos(A-B)=1//3 b. \ |cos ...

    Text Solution

    |

  9. If A and B are acute positive angles satisfying the equations 3 sin^(2...

    Text Solution

    |

  10. If A+B-C=3pi,\ t h e n\ sin A+ sin B-sin C is equal to- a.4sin(A...

    Text Solution

    |

  11. 2\ s in1^0 15 ' is equal to- a.\ sqrt(2-sqrt(2+sqrt(2))) b. \ sqrt(2-s...

    Text Solution

    |

  12. If tan^(3)theta+cot^(3)theta=52, then the value of tan^(2)theta+cot^(...

    Text Solution

    |

  13. Given both thetaa n dvarphi are acute angles and sinalphabetagamma=1/2...

    Text Solution

    |

  14. The maximum value of (log)(20)(3sin x-4cos x+15)- a.\ 1 b. 2 c. 3 d. ...

    Text Solution

    |

  15. If x^(2)+y^(2)=9 and 4a^(2)+9b^(2)=16, then maximum value of 4a^(2)x^...

    Text Solution

    |

  16. If three angles A, B, C are such that cos A+ cos B + cos C = 0 and if ...

    Text Solution

    |

  17. f(x)=(s i nx)/(sqrt(1+tan^2x))+(cos x)/(sqrt(1+cot^2x)) is constant in...

    Text Solution

    |

  18. Q. Let n be an add integer if sin ntheta = sum(r=0)^n(br)sin^rtheta, f...

    Text Solution

    |

  19. For a positive integer n , let fn(theta)=(tantheta//2)(1+sectheta)(1+s...

    Text Solution

    |

  20. If sintheta+sqrt(sintheta+sqrt(sintheta+sqrt(sintheta+...+oo)))=sec^4a...

    Text Solution

    |