Let `alpha` and `beta` be two number where `alpha

Let alpha and beta be two real numbers such that alpha+beta=1 and alpha beta=-1 Let p_(n)=(alpha)^(n)+(beta)^(n), p_(n-1)=11 and p_(n+1)=29 for some integer n geq 1 Then, the value of p_(n)^(2) is

Show that the range of a projectile for two angles alpha and beta is the same where alpha+beta=90^@ .

Let alpha and beta be non-zero real numbers such that 2 ( cos beta - cos alpha) + cos alpha cos beta =1 . Then which of the following is/are true ?

Let alpha and beta be two distinct complex numbers, such that abs(alpha)=abs(beta) . If real part of alpha is positive and imaginary part of beta is negative, then the complex number (alpha+beta)//(alpha-beta) may be

Let alpha and beta be two distinct complex numbers, such that abs(alpha)=abs(beta) . If real part of alpha is positive and imaginary part of beta is negative, then the complex number (alpha+beta)//(alpha-beta) may be

Let alpha and beta be two distinct complex numbers, such that abs(alpha)=abs(beta) . If real part of alpha is positive and imaginary part of beta is negative, then the complex number (alpha+beta)//(alpha-beta) may be

Let alpha and beta be two distinct complex numbers, such that abs(alpha)=abs(beta) . If real part of alpha is positive and imaginary part of beta is negative, then the complex number (alpha+beta)//(alpha-beta) may be

Let alpha and beta be two distinct complex numbers, such that abs(alpha)=abs(beta) . If real part of alpha is positive and imaginary part of beta is negative, then the complex number (alpha+beta)//(alpha-beta) may be

If cos alpha=tan beta and cos beta=tan alpha where alpha and beta are acute angles then sin alpha

Let alpha , beta be two real numbers satisfying the following relations alpha^(2)+beta^(2)=5 , 3(alpha^(5)+beta^(5))=11(alpha^(3)+beta^(3)) Possible value of alpha + beta is