Home
Class 12
MATHS
In a triangle ABC, let AB=sqrt23, BC=4 a...

In a triangle ABC, let `AB=sqrt23, BC=4 and CA =5` . Then the value of `(cotA+cotB)/cotC` is

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE ADVANCED

    JEE ADVANCED PREVIOUS YEAR|Exercise MATHS|36 Videos

  • JEE ADVANCED 2022

    JEE ADVANCED PREVIOUS YEAR|Exercise MATHEMATICS (SECTION -3)|4 Videos

Similar Questions

Explore conceptually related problems

In /_\ABC , right angled at B, AB=3 , BC=4 and CA=5 . Then value of cot^2C is:

In triangle ABC , if AB=2,BC=4 and AC=5, then the value of (sinA-sinB)/(sinC) is equal to

In /_\ABC , right angled at B, AB=3 , BC=4 and CA=5 . Then value of tan^2C+1 is:

In /_\ABC , right angled at B, AB=3 , BC=4 and CA=5 . Then value of sec^2A + cosec^2A is:

In /_\ABC , right angled at B, AB=3 , BC=4 and CA=5 . Then value of sin^2A + cos^2A is:

In a triangle ABC, if AB=3, BC=4, CA=5. Then the surface area of the sphere having a radius equal to the inradius of the triangle is.

ABC is a triangle in which AB=6cm,BC=8cm and CA=10cm. What is the value of cot(A/4)?

In triangle ABC,BC=3,CA=5 and AB=6 then the value of (1+sin A)/(sin backslash(A)/(2)+cos backslash(A)/(2)) is equal to

In a triangle ABC , right angled at B, AB = 7 cm and (AC - BC) = 1 cm. The value of (secC + cotA) is : त्रिभुज ABC में, जिसमें B समकोण है, AB = 7 सेमी और (AC - BC) = 1 सेमी है| (secC + cotA) का मान ज्ञात करें|

ABC is a triangle is which AB = 6 cm, BC = 8 cm and CA = 10 cm. What is the value of cot(A/4) ?

JEE ADVANCED PREVIOUS YEAR-JEE ADVANCED 2021-QUESTION
  1. For any complex number w=c+id let arg(w) in (-pi,pi] , where i =sqrt(-...

    Text Solution

    |

  2. For x in R the number of real roots of the equation 3x^2-4abs(x^2-1)+...

    Text Solution

    |

  3. In a triangle ABC, let AB=sqrt23, BC=4 and CA =5 . Then the value of (...

    Text Solution

    |

  4. Let vecu , vecv and vecw be vectors in three-dimensional space, where ...

    Text Solution

    |

  5. Let s1 = {(i,j, k) ∶ i,j, k ∈ {1,2, … ,10}} ,s2 = {(i,j) ∶ 1 ≤ i < j +...

    Text Solution

    |

  6. Consider a triangle PQR having sides of lengths p,q,r opposite to the ...

    Text Solution

    |

  7. Let f:[-pi/2,pi/2] to R be a continuous function such that f(0)=1 and ...

    Text Solution

    |

  8. For any real number alpha and beta , let y(alpha,beta)(x): alpha,beta ...

    Text Solution

    |

  9. Let O be the origin and vec(OA)=2hati+2hatj+hatk , vec(OB)=hati-2hatj+...

    Text Solution

    |

  10. Let E denote the parabola y^2 = 8x. Let P = (-2,4), and let Q and Q' b...

    Text Solution

    |

  11. Consider the region R = {(x, y) in R xx R : x ge 0 and y^2 le (4 − x)}...

    Text Solution

    |

  12. Consider the region R = {(x, y) in R xx R : x ge 0 and y^2 le (4 − x)}...

    Text Solution

    |

  13. Let f1 : (0, oo) to R and f2 : (0, oo) to R be defined by f1(x) = int0...

    Text Solution

    |

  14. Let f1 : (0, oo) to R and f2 : (0, oo) to R be defined by f1(x) = int0...

    Text Solution

    |

  15. Let gi:[pi/8,(3pi)/8] to R , i=1,2 , and f:[pi/8,(3pi)/8] to R be func...

    Text Solution

    |

  16. Let gi:[pi/8,(3pi)/8] to R , i=1,2 , and f:[pi/8,(3pi)/8] to R be func...

    Text Solution

    |

  17. Consider M with r=1025/513. Let k be the number of all those circle Cn...

    Text Solution

    |

  18. Consider M with r=((2^199-1)sqrt2)/2^198. The number of all those circ...

    Text Solution

    |

  19. Let psi1:[0,oo] to R , psi2:[0,oo) to R , f:[0,oo) to R and g :[0,oo) ...

    Text Solution

    |

  20. Let psi1:[0,oo] to R , psi2:[0,oo) to R , f:[0,oo) to R and g :[0,oo) ...

    Text Solution

    |