1
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next three (03) items that follow :
Let $I_1=\int_0^\pi \frac{x}{1+\cos ^2 x} d x$ and
$I_2=\int_0^\pi \frac{1}{1+\sin ^2 x} d x $
What is the value of $8 I_1^2$
2
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next three (03) items that follow :
Let $I_1=\int_0^\pi \frac{x}{1+\cos ^2 x} d x$ and
$I_2=\int_0^\pi \frac{1}{1+\sin ^2 x} d x $
What is the value of I2 ?
3
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next two (02) items that follow :
Let $l=\int_a^b \frac{|x|}{x} d x, $ a < b
What is l equal to when a < 0 < b ?
4
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next two (02) items that follow :
Let $l=\int_a^b \frac{|x|}{x} d x, $ a < b
What is l equal to when a < b < 0 ?
Questions Asked from Definite Integration (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
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