Home
Class 12
MATHS
The lengths of the sides of a triangle a...

The lengths of the sides of a triangle are `alpha-beta, alpha+beta` and `sqrt(3alpha^2+beta^2), (alpha>beta>0)`. Its largest angle is

A

`(2pi)/(3)`

B

`(pi)/(2)`

C

`(3pi)/(4)`

D

`(5pi)/(6)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Let -pi/6 beta_1 and alpha_2 >beta_2 , then alpha_1 + beta_2 equals

Explain alpha beta and gamma rays

If cot (alpha + beta )=0 , then sin(alpha+2beta ) =

If 3 sin alpha=5 sin beta , then (tan((alpha+beta)/2))/(tan ((alpha-beta)/2))=

The point of intersection of lines is (alpha, beta) , then the equation whose roots are alpha, beta , is

If alpha,beta are roots of x^2-px+q=0 then find the quadratic equation whose roots are ((alpha^2-beta^2)(alpha^3-beta^3)) and alpha^2beta^3+alpha^3beta^2

The adjacent sides of the parallelogram are bar(a)=3bar(alpha)-bar(beta),bar(b)=bar(alpha)+3bar(beta),|bar(alpha)|=|bar(beta)|=2 . The angle bar(alpha) and bar(beta) is (pi)/(3) . The length of any one of the diagonal of a parallelogram is …………..

The value of the determinant |{:(1,sin(alpha-beta)theta,cos (alpha-beta)theta),(a, sinalphatheta,cos alphatheta),(a^(2),sin(alpha-beta)theta,cos(alpha-beta)theta):}| is independent of

A jet plane is at a vertical height of h. The angles of depression of two tanks on the ground in the same line with the plane are alpha and beta (alpha gt beta) . Prove that the distance between the tanks is ( h (tan alpha - tan beta))/(tan alpha tan beta)

If cosalpha+cosbeta=0=sinalpha+sinbeta, then prove that cos2alpha+cos2beta=-2cos(alpha+beta) .