Question

.
Arquestions are compursury.
Que no 1-10 carry one mark each and que no 11-15 carry 2 marks ead
1. The pair of equations x+2y+5=0 and -3X-6y+1=0 have
a unique solution
Only two solutions
b. Infinitely many solutions
d. No Solution
2. A quadratic equation has two equal real roots if
a.​

Answer 1

here is the answer of this question

1.A

2.Only two solution