Question

If the system of equation 2x + 3y = 7 and (a+b)x+(20 - b) y = 21 has infinite number
of solutions then​

Answer 1

Step-by-step explanation:

3.

He is expected to resume his duties next month. (When)

It happened about six years ago. (When)

5.

The boy takes exercise in the morning. (When)

Ans

We met him at the Howrah Station. (Where)

Ans.

7.

I stopped at the door of the hut. (Where)

Ans.

8

Netaji was born in Cuttack. (Where)

Ans

9.

I came here yesterday by train. (How)

Ans.

10.

The hospital is 5km from here. (How)