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If-x-R-a-1-a-2-a-3-b-1-b-2-b-3-gt-0-Then-prove-that-a-1-sin-2-x-b-1-cos-2-x-a-2-sin-2-x-b-2-cos-2-x-a-3-sin-2-x-b-3-cos-2-x-a-1-a-2-a-3-sin-2




Question Number 190677 by Shrinava last updated on 08/Apr/23
If  x ∈ R       a_1 ,a_2 ,a_3  , b_1 ,b_2 ,b_3  > 0  Then prove that:  a_1 ^(sin^2 x)  b_1 ^(cos^2 x)  + a_2 ^(sin^2 x)  b_2 ^(cos^2 x)  + a_3 ^(sin^2 x)  b_3 ^(cos^2 x)  ≤  ≤ (a_1 + a_2 + a_3 )^(sin^2 x)  (b_1 + b_2 + b_3 )^(cos^2 x)
IfxRa1,a2,a3,b1,b2,b3>0Thenprovethat:a1sin2xb1cos2x+a2sin2xb2cos2x+a3sin2xb3cos2x(a1+a2+a3)sin2x(b1+b2+b3)cos2x

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