if point (a,0), (0,b) and (1,1) are collinear then find the value of 1/a+1/b.
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Hi there !
I've Solved the question , but i don't know whether that's correct!
I just tried to help you dear. !
Refer the above picture.
I've Solved the question , but i don't know whether that's correct!
I just tried to help you dear. !
Refer the above picture.
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shivanyaaggraw:
thnk u so much 4 ur concern effort...
wlcm dear ! btw, is it correct or not ???
ya..it's correct...!!
oh! thank god..! atleast i helped uh :))
I'm satisfied now! :))
:-)
Good..
Answered by
1
Given points (a,0), (0,b) and (1,1) are collinear
then a(b - 1) + 0*(1 - 0) + 1(0 - b) = 0
=> ab - a - b = 0
=> a + b = ab
=> a/ab + b/ab = 1
=> 1/b+ 1/a = 1
=> 1/a + 1/b = 1
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