Solve this:
Dear student
Since you have not mentioned question number so doing as per my understanding.
Kindly refer the link for your query 2
https://www.meritnation.com/ask-answer/question/in-a-competitive-examination-one-mark-is-awarded-for-each-c/pair-of-linear-equations-in-two-variables/2407304
Adopting unfair practises leads to inculcating bad habits which will lead to bad personality.
For remaining queries we request you to post them in separate threads to have rapid assistance from our experts.
Regards
Since you have not mentioned question number so doing as per my understanding.
Kindly refer the link for your query 2
https://www.meritnation.com/ask-answer/question/in-a-competitive-examination-one-mark-is-awarded-for-each-c/pair-of-linear-equations-in-two-variables/2407304
Adopting unfair practises leads to inculcating bad habits which will lead to bad personality.
For remaining queries we request you to post them in separate threads to have rapid assistance from our experts.
Regards