Home
Class 12
MATHS
If a = sqrt3, b = (1)/(2) (sqrt6 + sqrt2...

If `a = sqrt3, b = (1)/(2) (sqrt6 + sqrt2), and c = sqrt2`, then find `angle A`

A

`30^@`

B

`60^@`

C

`75^@`

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (2)(TRUE AND FALSE)|2 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (2)(FILL IN THE BLANKS)|3 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (1)(FILL IN THE BLANKS)|10 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise MISCELLANEOUS EXERCISE (ASSERTION/REASON) |1 Videos

  • RECTANGULAR CARTESIAN CO-ORDINATE SYSTEM AND THE STRAIGHT LINE

    ML KHANNA|Exercise COMPREHENSION |11 Videos

Similar Questions

Explore conceptually related problems

If a=sqrt(3),b=(1)/(2)(sqrt(6)+sqrt(2))* and c=2 then find /_A

If quad sqrt(6)-sqrt(3),b=sqrt(3)-sqrt(2) and c=sqrt(2)-sqrt(6), then find the value of a^(3)+b^(3)+c^(3)-2abc.

Knowledge Check

  • If a = ( sqrt3 - sqrt2 )/( sqrt3 + sqrt2) and b = ( sqrt3 + sqrt2)/( sqrt3 - sqrt2), then the value of (a ^(2))/(b) + (b ^(2))/(a) is:

    A
    1025
    B
    970
    C
    930
    D
    1030

  • If a = (sqrt3 + sqrt2) ^(-3) and b = ( sqrt3 - sqrt2)^(-3), then the value of (a + 1) ^(-1) + (b + 1) ^(-1) is :

    A
    `48 sqrt2`
    B
    `50 sqrt3`
    C
    `1`
    D
    `5`

  • If (6 sqrt(3)+7 sqrt(2))/(sqrt(108)+ sqrt(50))=a+b sqrt(6) then find the value of (6a)/(b)

    A
    9
    B
    19
    C
    38
    D
    42

    • Similar Questions

    Explore conceptually related problems

    Evaluate : sqrt(6)/( sqrt(2) + sqrt(3) )

    (sqrt8)^(1/3) = ? (a) 2 (b) 4 (c) sqrt2 (d) 2sqrt2

    If a=(sqrt3+ sqrt2)/(sqrt3- sqrt2) and b=(sqrt3- sqrt2)/(sqrt3+sqrt2) , then what is the value of a^2+b^2-ab ?

    If x=(sqrt3+sqrt2)/(sqrt3-sqrt2)andy=(sqrt3-sqrt2)/(sqrt3+sqrt2) then find the value of x^(2)+y^(2) ?

    If a= (sqrt3 - sqrt2)/(sqrt3 + sqrt2), b = (sqrt3 + sqrt2)/(sqrt3 - sqrt2) then what is the value of a^2/b+b^2/a ?

    Home
    Profile