When converted to an iterated integral, the following double integral is easier to evaluate in one order than the other. Find the best order and evaluate the integral. ∫ ∫ 5x sec^2 (xy)dA ; R= {(x, y): 0 <= x <=π/3, 0 <= y <=1}

add an !

step-by-step explanation:

i am unable to solve this problem

step-by-step explanation:

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)