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Definite Integration · 2022 · 25 Jun · Shift 2

2 Mathematics questions from this JEE Main paper

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JEE Main
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2022 · 25 Jun · Shift 2
Mathematics
Definite Integration

Definite Integration · 2022 · 25 Jun · Shift 2

2 Mathematics questions from this JEE Main paper

Q31.If $b_{n} = \int_{0}^{\frac{π}{2}} \frac{c o s ^{2} n x}{s i n x} d x, n \in N$ , then
Mathematics · Definite Integration · MCQ
Q39.The value of b > 3 for which $12 3 \int b \frac{1}{( x ^{2} - 1 ) ( x ^{2} - 4 )} d x = lo g_{e} (\frac{49}{40})$ , is equal to .
Mathematics · Definite Integration · Numerical