The midpoint of the line segment joining (2a,4) and (-2,2b) is (1,2a+1).find the values of a and b.
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Midpoint formula =(x1+x2/2,y1+y2/2)
(1, 2a+1)=(2a-2/2, 2b+4/2)
2a-2/2=1
2(a-1)/2=1
a=1+1
a=2
2b+4/2=2a+1
2b+4/2=2(2)+1
2(b+2)/2=5
b=5-2
b=3
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(1, 2a+1)=(2a-2/2, 2b+4/2)
2a-2/2=1
2(a-1)/2=1
a=1+1
a=2
2b+4/2=2a+1
2b+4/2=2(2)+1
2(b+2)/2=5
b=5-2
b=3
Hope it helped you
Plzz mark me as brainlist
Srividyashivakumar:
I correct it see the answer
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