Question

Tell the correct option of following .

Answer 1

Answers :-
1. Infinitely many solutions
2. Zero
3. 160 degrees
4. Sorry , don’t know
5. Sorry , don’t know
6. 5/7
7. 0.3
8. x^3 +3x^2+4x+3
9. Sorry , don’t know
10. 1:1
11. Sorry , don’t know
12. Replce x with -1 ; 50