Using cosine transform to show that the steady temperature in the semi-infinite solid y > 0...

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Using cosine transform to show that the steady temperature in the semi-infinite solid y > 0 when temperature on the surface y 0 is kept at unity over strip |x| > a and zero outside the strip is а +x а tan 1 TT +tan-1 у у It is given that -сх х -1sinbxdx — tan"! е b > 0, c> 0 Using cosine transform to show that the steady temperature in the semi-infinite solid y > 0 when temperature on the surface y 0 is kept at unity over strip |x| > a and zero outside the strip is а +x а tan 1 TT +tan-1 у у It is given that -сх х -1sinbxdx — tan"! е b > 0, c> 0