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Mathematics, 23.12.2020 17:20 koolbeast68

The area of the region R is bounded by y=(cos x +2)^-1/2 x=0,x=π/2 and the x axis .Use the trapezium rule with ordinates x=0,x=π/4 and x=π/2 to show that R is approximately π/16[√2+4(2-√3)^1/3 +2]

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The area of the region R is bounded by y=(cos x +2)^-1/2 x=0,x=π/2 and the x axis .Use the trapezium...
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