UPSC NDA II 2013 Mathematics Paper

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Question : 48 of 120

Marks: +1, -0

What is ∫(x‌cos‌x+sin‌x)dx equal to?

x‌sin‌x+c
x‌cos‌x+c
−x‌sin‌x+c
−x‌cos‌x+c
where c is an arbitrary constant.

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