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Black Advanced Problems in Mathematics
Exam
Black Advanced Problems in Mathematics
Subject
Mathematics
Chapter
Quadratic Equation

Black Advanced Problems in Mathematics · Mathematics · Quadratic Equation

The equation ^2 x - x + λ = 0, x ∈ (0, π/2) has roots then value(s)...

The equation cos⁡2x−sin⁡x+λ=0,x∈(0,π/2)\cos^2 x - \sin x + \lambda = 0, x \in (0, \pi/2) has roots then value(s)ofλof \lambda can be equal to :

Options

  1. A0
  2. B-1
  3. C1/2
  4. D1.

Correct answer

A. 0

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