Menu Close

x-0-5-0-5-find-the-product-of-all-x-s-1-4sin-2-pix-4sinpix-2-2sin-2-piy-1-2-4sinpix-4sinpiy-7-1-sin-2-pix-




Question Number 184845 by Shrinava last updated on 12/Jan/23
x ∈ [−0,5 ; 0,5]  find the product of all  x′s  1. 4sin^2 πx−4sinπx + 2 = 2sin^2 πy−1  2. 4sinπx = 4sinπy − 7 − (1/(sin^2 πx))
$$\mathrm{x}\:\in\:\left[−\mathrm{0},\mathrm{5}\:;\:\mathrm{0},\mathrm{5}\right] \\ $$$$\mathrm{find}\:\mathrm{the}\:\mathrm{product}\:\mathrm{of}\:\mathrm{all}\:\:\boldsymbol{\mathrm{x}}'\mathrm{s} \\ $$$$\mathrm{1}.\:\mathrm{4sin}^{\mathrm{2}} \pi\mathrm{x}−\mathrm{4sin}\pi\mathrm{x}\:+\:\mathrm{2}\:=\:\mathrm{2sin}^{\mathrm{2}} \pi\mathrm{y}−\mathrm{1} \\ $$$$\mathrm{2}.\:\mathrm{4sin}\pi\mathrm{x}\:=\:\mathrm{4sin}\pi\mathrm{y}\:−\:\mathrm{7}\:−\:\frac{\mathrm{1}}{\mathrm{sin}^{\mathrm{2}} \pi\mathrm{x}} \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *