a) b) c) d) e)

[answerhappygod]

a)

A B C D E 1 (65.61 KiB) Viewed 23 times

b)

A B C D E 2 (53.21 KiB) Viewed 23 times

c)

A B C D E 3 (54.55 KiB) Viewed 23 times

d)

A B C D E 4 (40.93 KiB) Viewed 23 times

e)

A B C D E 5 (58.36 KiB) Viewed 23 times

Evaluate the integral I SA 1 / 2e-++-+* derdy 2? R when R is the region in the first quadrant of the xy-plane inside the graph of 9 - y2. 2 = 1 1. I = (1- e-9) 2. I = 37(1-e-3) 3. I = 26 (1 – 2-3) 4. I = 27(1 – e-9) 5. I = 5*(1-es 6. I = 7(1-2-3) 1 I -9) 2

Which, if any, of the following are correct? A. If - Stance V1=p2 = y dedy, | | – – then I = 27/3. B. If I= = S ) , f(x, y) dxdy, 22+y?<1 then -277 I = 50 % * rf (r cos o, r sin o) dødr. 0 1. neither of them 2. A only 3. B only 4. both of them

Evaluate the integral I = 1 / {(37 (31 + 2 tan 2 ()} dady } when D is the region in the first quadrant inside the circle x2 + y2 = 4. 1. I = 7 TT 2 2. I = 772 3. I = 77 4. I = 7 7T 4 7 5. I = 2 2 2 7 6. I = 72 4

Evaluate the iterated integral 14-x² 1-16 I = 4e**+uº dyda y² by converting to polar coordinates. - T - 1. I = (e4 - 1) 2. I 27(e? – 1) 3. I (e2 – 1) 4. I = 41 (e4 - 1) 5. I 41(e² – 1) 6. I 27(e4 – 1) -

Evaluate the iterated integral √1-y² I = Solo cos(Tx2 + my?) dxdy ? TT by converting to polar coordinates. 1 1. I = 47 2. I = 0 1 3. I = 2 1 4. I 27 1 5. I = 4