Question

1. The area of the region bounded by the curve xy = a,
X-axis and the lines x=a, x=20 is
(a) log 2 sq units (b) a log 2 sq units
(c) aʼlog 2 sq units (d) 2a log 2 sq units​

Answer 1

Step-by-step explanation:

ANSWER

let c>0

A=∫

c

2c

x

c

2

dx

A=[c

2

lnx]

c

2c

A=[c

2

(ln2c−lnc)]

A=c

2

ln2