Let I1=∫π/6π/3 sinxxdx,I2=∫π/6π/3 sin(sinx)sinxdx and I3=∫π/6π/3 sin(tanx)tanxdx Then arrange I1,I2 and I3 in the decreasing order of their values.
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
I1>I2>I3
b
I2>I1>I3
c
I3>I2>I1
d
I1=I2=I3
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
f(x)=sinxx is a decreasing function and sinxx>0 for all x in (0,π) . Since sinxsinxx>sin(tanx)tanx for π6I1>I3