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Let L be the line x-2y+3=0.The equation ...

Let L be the line `x-2y+3=0`.The equation of line `L_1` is parallel to L and passing through (1,-2).Find the distance between L and `L_1`.

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MAXIMUM PUBLICATION-MODEL PAPER 18-EXAMPLE
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  3. Let L be the line x-2y+3=0.The equation of line L1 is parallel to L an...

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  7. Verify by method of contradiction: 'sqrt3 is irrational.

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  12. Solve sin2x-sin4x+sin6x=0

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  13. Find the sum of all 3 digit numbers which are multiple of 5.

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  14. How many terms of GP 3,3^2,3^3,..... are needed to give the sum 120?

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  15. Find the sum of the first n terms of the series whose nth term is n(n+...

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  18. evaluate (sqrt3+sqrt2)^4-(sqrt3-sqrt2)^4

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  19. Find the derivative of y=1/x from the first principle.

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  20. Differentiate f(x)=cosx/(1+sinx) with respect to x.

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