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The locus of the moving point whose coor...

The locus of the moving point whose coordinates are given by `(e^t+e^(-t),e^t-e^(-t))` where `t` is a parameter, is `x y=1` (b) `x+y=2` `x^2-y^2=4` (d) `x^2-y^2=2`

A

`xy=1`

B

`x+y=2`

C

`x^(2)-y^(2)=4`

D

`x^(2)-y^(2)=2`

Text Solution

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The correct Answer is:
C
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DISHA PUBLICATION-STRAIGHT LINES AND PAIR OF STRAIGHT LINES-EXERCISE 1: CONCEPT BUILDER
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  12. The ends of the base of an isosceles triangle are at (2a, 0)and (0, a)...

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  13. The point (x,y) lies on the line with slope m and passes through the f...

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  16. The lines x+2y-5=0, 2x-3y+4=0,6x+4y-13=0

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  18. Consider the equation sqrt(3)x+y-8=0 I. Normal form of the given equ...

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