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Solution


Q.

Assertion (A): Point P(0,2) is the point of intersection of y-axis with the line 3x + 2y = 4.

Reason (R): The distance of point P(0,2) from the x-axis is 2 units.
1 Both A and R are true, and R is the correct explanation of A.
 
2 Both A and R are true, but R is not the correct explanation of A  
3 A is true, but R is false.  
4 A is false, but R is true.  

Ans.

(2)

The line 3x+2y=4cuts the y-axis when x=0.⇒3×0+2y=4⇒2y=4⇒y=2∴ Point P(0,2)is the point of intersection of y-axis with the line 3x+2y=4.

Also, the distance of any point P(x,y) from the x-axis is the magnitude of its y-coordinate.

⇒Distance of the point P(0,2) from x-axis is 2 units

 Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).