A line through the point A (2,0) which m...

A line through the point A (2,0) which makes an angle of `30^(@)` with the positive direction of x-axis is rotated about A in clockwise direction through an angle `15^(@)`. Then the equation of the straight line in the new position is

`(2-sqrt3)x+y-4+2sqrt3=0`

`(2-sqrt3)x-y-4+2sqrt3=0`

`(2-sqrt3)x-y+4+2sqrt3=0`

`(2-sqrt3)x+y+4+2sqrt3=0`

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-MULTIPLE CHOICE QUESTIONS

int(dx)/(x(x+1)) equals
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convert into A+iB form, (1-i)/(3+i)+(4i)/(5)
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