Evaluate : int0^(pi/2)(sinx+cosx)dx...

Evaluate : `int_0^(pi/2)(sinx+cosx)dx`

A

0

B

1

C

3

D

2

Text Solution

Verified by Experts

The correct Answer is:

D

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Knowledge Check

int_(0)^(2pi)(sinx+cosx)dx=

A

0

B

2

C

-2

D

1

int_(0)^(pi//2) abs(sinx-cosx) dx=

A

0

B

`sqrt(2) -1`

C

`2sqrt(2)-2`

D

`2sqrt(2) +2`

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MARVEL PUBLICATION-INTEGRATION - DEFINITE INTEGRALS -MULTIPLE CHOICE QUESTIONS (PART - B : Mastering The BEST)

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