The lines 2x + 2y + 1 = 0 and 8x – 2y + 9 = 0 intersect in the Options: A . &nbsp1st quadrant B . &nbsp2nd quadrant C . &nbsp3rd quadrant D . &nbsp4th quadrant

Answer: Option B : B 2x + 2y + 1 = 0 …………….( i ) 8x – 2y + 9 = 0 …………………………(ii) After solving equation ( i ) and (ii) x = - 1 and y = 1 2 ( − 1 , 1 2 ) ; which is in 2 n d quadrant.

The lines 2x + 2y + 1 = 0 and 8x – 2y + 9 = 0 intersect in the

Question

The lines 2x + 2y + 1 = 0 and 8x – 2y + 9 = 0 intersect in the

Options:

A . 1st quadrant

B . 2nd quadrant

C . 3rd quadrant

D . 4th quadrant

Answer: Option B
:
B
2x + 2y + 1 = 0 …………….(i)
8x – 2y + 9 = 0 …………………………(ii)
After solving equation (i) and (ii)
x = - 1 and y =

\frac{1}{2}

(- 1, \frac{1}{2})

; which is in

2^{n d}

quadrant.

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