Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
If antiderivative of
x
3
1
+
2
x
2
\frac{x^3}{\sqrt{1+2x^2}}
1
+
2
x
2
x
3
which passes through (1, 2) is
1
m
(
1
+
2
x
2
)
1
/
2
(
x
2
−
1
)
+
n
\frac{1}{m}(1+2x^2)^{1/2}(x^2-1)+n
m
1
(
1
+
2
x
2
)
1/2
(
x
2
−
1
)
+
n
. Then value of
m
+
n
m+n
m
+
n
is equal to - (A) 8 (B) 5 (C) 6 (D) 7
Browse the problem library