The value of the integral is
sin x –6 tan-1 (sin x) +c
sin x –2 (sinx)-1 +c
sin x –2(sinx)-1 –6tan-1(sin x) +c
sin x –2(sinx)-1 +5tan-1(sin x) +c
The area bounded by the curves y=f(x), the x-axis and the ordinates x=1 and x=b is (b-1) sin (3b+4). Then f(x) is
(x-1) cos (3x+4)
Sin (3x+4)
Sin (3x+4) +3(x-1) cos (3x+4)
None of these
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None of the above
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None of the above
The value of is ____.
The value of is ____.
3
2
0
The value of is ____.
1/3
1/4
1/8
None of the above
/
None of the above
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____.