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Class XII
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Chapter 7
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Integration by substitution
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Quiz
Class XII
Quick check : Substitution
6 questions
Question 1 of 6
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∫
2
x
cos
(
x
2
)
d
x
=
\int 2x \cos(x^2)\,dx=
∫
2
x
cos
(
x
2
)
d
x
=
A
sin
(
x
2
)
+
C
\sin(x^2) + C
sin
(
x
2
)
+
C
B
cos
(
x
2
)
+
C
\cos(x^2) + C
cos
(
x
2
)
+
C
C
2
sin
(
x
2
)
+
C
2 \sin(x^2) + C
2
sin
(
x
2
)
+
C
D
x
2
sin
x
+
C
x^2 \sin x + C
x
2
sin
x
+
C
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