Letf(x)=sin−1(sinx)+cos−1(cosx),g(x)=mxandh(x)=x are three functions. Now g(x) is divided area between f(x),x=π and y=0 into two equal parts. The area bounded by the curve y=f(x), x=π and y=0 is:
A
π24sq.units
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
π2sq.units
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
π28sq.units
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
2π2sq.units
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is Bπ2sq.units
Given,
f(x)=sin−1sinx+cos−1cosx=x+x=2x
x=π
y=0
The above 3 forms a right angled triagle, with center as one vertex.