Pls ans fourth question from the picture given below..... Pls....this would be useful for me...

Pls ans fourth question from the picture given below..... Pls....this would be useful for me... 4G + 5y=2 10:04 am (20 + 7q) x + (p + 8q) y = 2q—p+ 2. 3. 4. 5. Solve the following pair of linear equations- 21k +47y: Draw the graphs of the paT of linear equations x y + 2 = area of the triangle formed by the lines so drawn and the For which value(s) of A , do the pair of linear equations Ax y = Å2 and x + A'/ = 1 have (l) no solution? (it) infinitely many solutions? (i") a unique solution? For which value(s) of k will the pair of equations Rx + 3}' = solution9