Home
Class 11
MATHS
If tan alpha , tan beta are the roots ...

If ` tan alpha , tan beta ` are the roots of the equation ` x^(2) + px+q=0(p ne 0)` then

A

0

B

1

C

p

D

q

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

If tan alpha and tan beta are the roots of the equation x^(2) +px + q = 0 , then the value of sin^(2) (alpha +beta) + p cos (alpha + beta) sin (alpha + beta) + q cos^(2) (alpha + beta) is

If tan alpha, tan beta are the roots of the equation x^(2)+px+q=0 then sin^(2) (alpha+ beta)+ p sin(alpha+ beta) (cos+beta) +q cos^(2)(alpha+ beta)=

If tan alpha, tan beta, tan lambda are the roots of the equation x^(3) - px^(2) - r = 0 then the value of (1+tan^(2) alpha) (1+tan^(2) beta)(1+tan^(2)lambda) =

alpha and beta are the roots of the equation x^2 +px +p^3 =0,( p ne 0) . If the point ( alpha , beta ) lies on the curve x= y^2 , then the roots of the given equaion are

In a triangle PQR angle R=pi //2 if tan (p//2) and tan ( Q//2) are the roots of the equation ax ^2 + bx +c=0 ( a ne 0) then

If alpha,beta are the roots of the equation x^(2) + Px + P^(3) = 0, P ne 0 such that alpha =beta^(2) then the roots of the given equation are

If alpha , beta , gamma are the roots of the equation x^3 +px^2 + qx +r=0 then the coefficient of x in cubic equation whose roots are alpha ( beta + gamma ) , beta ( gamma + alpha) and gamma ( alpha + beta) is