A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
The x coordinate of a point on the curve 9y^2 = x^3 , the normal at which cuts off equal intercept on the axes is ?
anonymous
 3 years ago
The x coordinate of a point on the curve 9y^2 = x^3 , the normal at which cuts off equal intercept on the axes is ?

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0gradient of normal is 6y/(x^2)

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.16y/x^2 is the slope of a line which cuts of equal intercepts as x axis.

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1hence slope should be equal to 1 or 1.

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1"6y/x^2 is the slope of a line which cuts of equal intercepts ON THE axes.

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359206768852:dw

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.16y/x^2 is the slope of the normal right ?

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1and we are given that the normal cuts of equal intercepts on the axes.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0let the Points be (a,0) and (0,a ) ryt ?

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1any line which cuts off equal intercepts on the axes must have a slope of 1 or 1 right? Since it is making an angle of pi/4 or 3pi/4 with the +ve X axes.

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1What I mean is 6y /x^2 = 1 and/or 1

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1we also know y = x^(3/2) /3 or x^(3/2) /3

shubhamsrg
 3 years ago
Best ResponseYou've already chosen the best response.1substitute in the previous eqn to find the required value(s) of x
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.