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Calculate the following a) Find the area bounded by the curve

`y=(4)/(x)`

between

`x=5`

and

`x=6`

. Give your answer to 3 decimal places. Area

`=`

`◻`

units

`^(2)`

1 mark Unanswered b) Find the are area enclosed by the curve

`y=cos(2x)`

, the

`x`

-axis and the lines

`x=1.4\pi `

and

`x=1.9\pi `

. Give your answer to 2 decimal places.

` Area =`

`◻`

units

`^(2)`

Hint Sketching the curve of

`y=cos(2x)`

between

`x=0`

and

`x=2\pi `

may help with this part.