Home
Class 11
MATHS
Sum of roots of the equation x ^(4) - 2 ...

Sum of roots of the equation `x ^(4) - 2 x ^(2) sin ^(2)""(pi x)/(2) + 1 = 0 ` is

A

0

B

2

C

1

D

3

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The sum of the roots of the equation 3x^(2) - 7x + 11 = 0

The common roots of the equations 2 sin^(2) x + sin ^(2)2 x = 2 and sin 2 x + cos 2 x = tan x is

IF the sum of the squares of the roots of the equation x^2 - ( sin alpha - 2)x-(1 + sin alpha ) = 0 is least , then alpha =

The number of roots of the equation (3+cosx)^(2)=4-sin^(8)x, x in [0,5pi]

If one root of the equation I x ^2 - 2(1+i) x+ (2-i) =0 is 2- I then the root is

The number of roots of the equation |sin x cos x| + sqrt(2 + tan^(2) x + cot ^(2) x) = sqrt(3), " where " x in [0, 4 pi] is