( 7,3) and (2,y) be [tex] \sqrt{41} unitsfind \: y[/tex]
Answers & Comments
pradeepkumar7
Follow this process and write it once in ur copy to understand
1 votes Thanks 2
Razorbrain
square roots r not cancel like that ... u have to square both side to get rid of the square roots .. rest all is good .
Razorbrain
Buddy it is one of the basic question & important in 10 , 11 & 12 so when you w ant to solve this type of question use distance formula .... as their is one variable only one eq. is bedded form a quadratic eq. with distance formula and solve it for 'y' put the values of variables as per the question and follow NCERT ... for future ask any doubts for me I will help you ..
Answers & Comments
ant to solve this type of question use distance formula ....
as their is one variable only one eq. is bedded form a quadratic eq. with distance formula and solve it for 'y'
put the values of variables as per the question and follow NCERT ...
for future ask any doubts for me I will help you ..