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The value of int(0)^(pi//2)(1+2cosx)/((2...

The value of `int_(0)^(pi//2)(1+2cosx)/((2+cosx)^(2))dx` is

A

`-(1)/(2)`

B

2

C

`(1)/(2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQS
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  4. The circumcentre of the triangle formed by the lines, xy + 2x + 2y + 4...

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  5. If sintheta=sinalpha, then

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  7. . Which one of the following is possible (a) sintheta = (a^2 + b^2)/(...

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  9. If A is a square matrix of order 2xx2 such that A^(2)=O then,

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  11. If the equation ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 represents a pair of pa...

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  13. If y^2 = p ( x ), a polynomial of degree 3, then 2 d/(dx) (y^3 (d^2y)/...

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  14. A bag A contains 4 green and 3 red balls and bag B contains 4 red and ...

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  15. Prove that: int0^(2pi)(xsin^(2n)x)/(sin^(2n)+cos^(2n)x)dx

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  16. The area bounded by the curve y=(x-1)(x-2)(x-3) and x-axis lying betwe...

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  17. The particular solution of the differential equation y'+3xy=x which pa...

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  18. logically equivalent to ~(~p=>q) is

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