Question

please solve these three questions step by step.....

properly explained answer will be marked as brainlist answer........

❌No shortcuts❌​

Answer 1

Step-by-step explanation:

1. a1/a2 , b1/b2 , c1/c2
2. put the values of a1,a2,b1,b2,c1,c2

Hope it is clear and helpful

Answer 2

Please mark the answer as brainlist........