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Co-ordinate geometry
An equation of the form 7x+17y+ 3z=54. Find the difference between x intercept and z intercept?
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- 72/7. the eq is in the form of x/a+y/b+z/c=1 where a,b,c, are intercepts of x,y,z.
54/7-54/3=-72/7 - 13 years agoHelpfull: Yes(14) No(2)
- 7x/54+17y/54+3z/54=1
then
diff=|54/7-54/3|
=72/7 - 13 years agoHelpfull: Yes(6) No(1)
- its very simple,,,
given data is
7x+17y+3z=54
or (7x/54)+(17y/54)+(3z/54)=1
now diff btw xintercept and z intersept is [(7/54)-(3/54)]...
hv a gr8 day - 13 years agoHelpfull: Yes(2) No(13)
- intercept eq.
x/a+y/b+z/c=1 so first convert the gvn eq in this form
- 13 years agoHelpfull: Yes(0) No(2)
- when x is intercept then y=0,z=0
when z is intercept then y=0,x=0
so 54/7-54/3=-72/7 - 10 years agoHelpfull: Yes(0) No(0)
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