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Let tan alpha . x + sin alpha · y = alph...

Let `tan alpha . x + sin alpha · y = alpha` and `alpha. cosec alpha • x + cosalpha · y = 1` be two variable straight lines, `alpha` being the parameter. Let `P` be the point of intersection of the lines. In the limiting position when `a ->0,` the point `P` lies on the line :

A

(2,1)

B

( 2,-1)

C

(-2,1)

D

( -2,-1)

Text Solution

Verified by Experts

The correct Answer is:
B
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