The greatest value of the expression sin2(15π/8 - 4x) - sin2(17π/8 - 4x) for 0＜=x＜=π/8 is
The greatest value of the expression sin2(15π/8 - 4x) - sin2(17π/8 - 4x) for 0＜=x＜=π/8 is
Samuel Garry , 7 Years ago
Grade 11
General Physics> The greatest value of the expression sin ...
2 Answers
Arun
Last Activity: 7 Years ago
Dear student
sin² (15pi/8 - 4x) - sin² (17pi/8 - 4x) for 0
sin (4pi - 8x) sin (-pi/4)
sin 8x/sqrt(2)
Maximum value is for x = pi/16
Greatest value = 1/sqrt(2)
Samuel Garry
Last Activity: 7 Years ago
Please describe it properly as it is not clear what you have done please make a clear picture of this question
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