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If we reduce 3x+3y+7=0 to the form xcosa...

If we reduce `3x+3y+7=0` to the form `xcosalpha+ysinalpha=p ,` then find the value of `p`.

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CENGAGE ENGLISH-STRAIGHT LINES-All Questions
  1. Find the equation of the straight line which passes through the origin...

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  2. The equation of a straight line passing through the point (2, 3) and ...

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  3. If we reduce 3x+3y+7=0 to the form xcosalpha+ysinalpha=p , then find t...

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  4. The equation of line on which the perpendicular from the origin make 3...

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  5. In the given figure, P Q R is an equilateral triangle and O S P T is s...

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  6. Line L has intercepts aa n db on the coordinate axes. When the axes ...

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  8. A line is a drawn from P(4,3) to meet the lines L1 and l2 given by 3x...

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  9. A straight line through the point A (3,4) is such that its intercept b...

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  10. Two straight lines u=0a n dv=0 pass through the origin and the angle b...

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  11. A straight line through the point (2,2) intersects the lines sqrt(3)x+...

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  12. Let u-=a x+b y+a b3=0,v-=b x-a y+b a3=0,a ,b in R , be two straight l...

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